The Hammond organ is an electric organ which was invented by Laurens Hammond in 1934 and manufactured by the Hammond Organ Company. An electronic organ is an Electronic keyboard instrument originally designed to imitate the sound of a Pipe organ. Laurens Hammond ( January 11, 1895 &ndash July 3, 1973) was an Engineer and Inventor. While the Hammond organ was originally sold to churches as a lower-cost alternative to the pipe organ, it became the de facto standard for jazz, blues, and rock music (in the 1960s and 1970s) and gospel music. The pipe organ is a Musical instrument that produces sound when pressurized air (wind is driven through a series of pipes, controlled by a keyboard Jazz is an American Musical art form which originated in the beginning of the 20th century in African American communities in the Southern United States The Blues is a vocal and instrumental form of Music based on the use of the Blue notes It emerged as an accessible form of self-expression Rock and roll (also known as rock 'n' roll) is a form of Music that evolved in the United States in the late 1940s and early 1950s with roots in mostly African Gospel music is Music that is written to express either personal or a communal belief regarding Christian life as well as (in terms of the varying music styles to Although the last electromechanical Hammond organ came off the assembly line in the mid-1970s, thousands are still in daily use.

Contents 1 History 2 Tone generation 2.1 Additive synthesis 2.2 Drawbars 2.3 Presets 2.4 Percussion 2.5 Key click 2.6 Speakers 3 Keyboards and pedalboard 4 Tonewheel organ models 4.1 Console organs 4.1.1 A / AB 4.1.2 A100 4.1.3 B-2 / C-2 4.1.4 B-3 / C-3 4.1.4.1 New B-3 4.1.5 RT-3 4.2 Spinet organs 4.2.1 M 4.2.2 M-2 4.2.3 M-3 4.2.4 M-100 series 4.2.5 L-100 series 4.2.6 T series 4.2.7 Chop series 5 Performance techniques 5.1 Manuals, drawbars, and effects 5.2 Bass pedalboard 6 Clones and emulation devices 7 Pop culture 8 See also 9 References 10 External links

History

American engineer and inventor Laurens Hammond filed U. Laurens Hammond ( January 11, 1895 &ndash July 3, 1973) was an Engineer and Inventor. S. Patent 1,956,350^[1] for a new type of "electrical musical instrument" that could recreate a pipe organ–type sound. The invention was unveiled to the public in April 1935 and the first model, the Model A, was made available in June of that year.

The organ was first used for popular music by Milt Herth, who played it live on WIND (AM) soon after it was invented. Milton "Milt" Herth ( November 3, 1902 &ndash June 18, 1989) was an American Jazz Organist, known WIND-AM "News-Talk 560" is a Radio station based in Chicago Illinois, broadcasting its Talk radio format on 560 KHz. ^{[2] [3]} The Hammond organ was widely used in United States military chapels and post theatres during the Second World War, and returning soldiers' familiarity with the instrument may have helped contribute to its popularity in the post-war period. World War II, or the Second World War, (often abbreviated WWII) was a global military conflict which involved a majority of the world's nations, including ^[4] Hammond had intended his invention to be an affordable substitute for pipe organs, as a replacement for the piano in middle-class homes, and as an instrument for radio broadcasting. The middle class, in colloquial usage consists of those who have some economic independence but not a great deal of social Influence or power. However, by the 1950s, jazz musicians such as Jimmy Smith began to use the organ's distinctive sound. Jimmy Smith ( December 8, 1925 year is disputed and is often given as 1928 – February 8, 2005) was a Jazz musician whose performances By the 1960s, the Hammond became popular with pop groups and was used on the British pirate station Radio 390. The term pirate radio usually refers to illegal or unregulated radio transmissions Radio 390 ( 1965 - 1967) was a Pirate radio station which operated from the former British Army Maunsell towers located off southeastern In Britain the organ became associated with elevator music and ice rinks music. The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom, the UK or Britain,is a Sovereign state located Ice skating is Traveling on Ice with skates, narrow (and sometimes parabolic) blade-like devices moulded into special Boots A study However, the overdriven sound of the Hammond gained a new image when it became part of 1960s and 1970s rock with artists like Dave "Baby" Cortez, Booker T. Jones, Al Kooper, Jon Lord, Rick Wright, Billy Preston, Steve Winwood, Ian McLagan, Keith Emerson, and Rick Wakeman. Dave "Baby" Cortez (born David Cortez Clowney 13 August 1938, Detroit, Michigan) is an American Booker T Jones (born November 12 1944) is a multi- Instrumentalist, Songwriter, Record producer and Arranger, best Al Kooper (born Alan Peter Kuperschmidt, February 5 1944, in Brooklyn, New York) is an American Songwriter, Jon Douglas Lord (born in Leicester on June 9, 1941) is an English composer Hammond organ and Piano player Richard William "Rick" Wright (28 July 1943 &ndash 15 September 2008 was a pianist and Keyboardist best known for his career with Pink Floyd William Everett Preston ( September 2 1946 – June 6 2006) was an American Soul musician from Houston Texas, Stephen Lawrence "Steve" or "Stevie" Winwood (born 12 May 1948 in Handsworth, Birmingham) is an English Singer-songwriter Ian McLagan (born Ian Patrick McLagan, 12 May 1945 Hounslow, Middlesex) is an English keyboard Instrumentalist, best known Keith Noel Emerson (born 2 November 1944 in Todmorden, West Yorkshire) is a British Keyboard player and composer Richard Christopher Wakeman (born 18 May 1949 in Perivale, London) is an English Keyboard player best known as the

Hammond tonewheel organs are preferred among most enthusiasts, the most popular models also having tube amplifiers. A tonewheel is a relatively primitive apparatus for generating electronic musical Notes The tonewheel assembly consists of a synchronous AC motor and an associated Some of the later Hammond models combine tonewheel generation with solid-state amplifiers, with the latest models of that era being fully solid state. Hammond is now owned by Suzuki Company. Hammond-Suzuki makes digital organs that very closely replicate the tonewheel organ sound (see "Clones" below).

Tone generation

Additive synthesis

The original Hammond organ imitated the function of a pipe organ's ranks of pipes in multiple registers by using additive synthesis of waveforms from harmonic series to generate its sounds. The pipe organ is a Musical instrument that produces sound when pressurized air (wind is driven through a series of pipes, controlled by a keyboard Additive synthesis is a technique of audio synthesis which creates Musical Timbre. waveformogg|right|a sine square and sawtooth wave at 440 hz]] Waveform means the shape and form of a signal such as a Wave moving in a solid liquid or gaseous See Harmonic series (mathematics for the (related mathematical concept The Hammond organ's individual waveforms are made by mechanical tonewheels which rotate in front of electromagnetic pickups. Although they are generally included in the category of electronic organs, original Hammond organs are, strictly speaking, electric or electromechanical rather than electronic organs because the waveforms are produced by mechanical tonewheels rather than electronic oscillators. Hammond organs use 96 tonewheels. Five of these are blanks, only present in order to balance out the rotating mechanical sub-assemblies. Thus the tonewheel assembly generates 91 frequencies, which are all that are required for the entire organ. The appropriate frequency outputs, nine per key, are routed to the key contacts for each note on the keyboards.

Drawbars

The component waveform ratios are mixed by sliding drawbars mounted above the two keyboards, which operate like the faders on an audio mixing board. When a drawbar is incrementally pulled out, it increases the volume of its component waveform. When pushed all the way in, the specified component wave form becomes absent from the mix. The labelling of the drawbar is derived from the stop system in pipe organs where the physical length of the pipe corresponds to the pitch produced. An organ stop (or just stop) is a component of a Pipe organ which admits pressurized air (known as wind) to a set of Organ pipes Its name Hammond drawbars are set up in groups of nine arranged as follows:

16'	1 octave below fundamental
5 1⁄3'	a fifth above fundamental
8'	fundamental
4'	1 octave above fundamental
2 2⁄3'	1 octave and a fifth above fundamental
2'	2 octaves above fundamental
1 3⁄5'	2 octaves and a major third above fundamental
1 1⁄3'	2 octaves and a fifth above fundamental
1'	3 octaves above fundamental

Each of the drawbars has a range of 0 (off) to 8 (full on) and can be modified in real-time, allowing changes to be made while a song is being played. A given combination of drawbar settings creates a unique timbre, and is referred to as a registration. In Music, timbre (ˈtæm-bər' like timber, or, from Fr timbre tɛ̃bʁ is the quality of a Musical note or sound that distinguishes different In Music, a register is the relative "height" or range of a Note, set of pitches or Pitch classes Melody Registrations are notated using a 9-digit sequence where each digit corresponds to the level of its respective drawbar.

Presets

In addition to drawbars, many Hammond tonewheel organ models also include presets, which allow defined drawbar combinations to be made available at the press of a button. Full Console organs such as the famous B-3 and C-3 models have a number of reverse coloured keys (naturals are black, sharps/flats are white) to the left of each manual, with each key activating a preset. A manual is a keyboard designed to be played with the hands on a Pipe organ, Harpsichord, Clavichord, The two right-most preset keys (B and Bb) activate the corresponding left or right set of drawbars for that manual, while the other preset keys produce pre selected drawbar settings that are internally wired. The far left key (C), also known as the cancel key, de-activates all presets, and results in no sound coming from that manual.

Other Hammond models such as the M-100 and L-100 series have flip tabs for presets, situated across the top of the organ. The left hand flip tab reverts to the tone set by the drawbars. Some models such as the M, M-2 and M-3 spinet organs have only drawbars, and no presets, but after market products such as the Duet Sixteen, manufactured by the now defunct Electro Tone Corporation can be added to give preset functions. The Electro Tone Corporation was a company that produced after market add-ons for Hammond organs in the 1960s and '70s with more than 2300 dealers internationally The Electro Tone Corporation was a company that produced after market add-ons for Hammond organs in the 1960s and '70s with more than 2300 dealers internationally

Percussion

Another facet of the distinctive sound of the Hammond is the harmonic percussion effect. The term "percussion" does not refer to a drum-type sound effect; instead, it refers to the addition of the second and third harmonic overtones, which can be added to the attack envelope of a note. An overtone is a natural resonance or vibration frequency of a system Those harmonics then quickly fade out leaving the tones which the player has selected using the drawbars. Older Hammond models produced before the 3 series organs (such as the B-2 and C-2) do not have the harmonic percussion feature. Aftermarket percussion effects can be added using devices from Trek II and from the Electro Tone Corporation.

Key click

Hammond organs have a distinctive percussive key click, which is the attack transient that occurs when all nine key contacts close, causing an audible pop or click. Originally, key click was considered to be a design defect and Hammond worked to eliminate or at least reduce it by using equalization filters. However, many performers liked the percussive effect, and it has become part of the classic sound that modern imitators of the Hammond organ have tried to reproduce.

Speakers

Main article: Leslie speaker

Although Hammond designed its own set of speakers, many players prefer to play the Hammond through a rotating speaker cabinet, which after several name changes became known as the Leslie speaker, after its inventor Donald J. The Leslie speaker is a specially constructed amplifier/ Loudspeaker used to create special audio effects utilizing the Doppler effect. The Leslie speaker is a specially constructed amplifier/ Loudspeaker used to create special audio effects utilizing the Doppler effect. Leslie (1913–2004). The Leslie system is an integrated speaker/amplifier combination in which sound is emitted by a rotating horn over a stationary treble driver and a rotating baffle beneath a stationary bass woofer. A sound baffle is a construction or device which reduces the strength (level of Airborne sound. This creates a characteristic sound due to the constantly changing pitch shifts that result from the Doppler effect created by the moving sound sources. The Doppler effect (or Doppler shift) named after Christian Doppler, is the change in Frequency and Wavelength of a Wave for It was originally designed to mimic the complex tones and constantly shifting sources of sound emanating from a large group of ranks in a pipe organ. The effect varies depending on the speed of the rotors, which can be toggled between fast (tremolo) and slow (chorale) using a console or pedal switch.

Keyboards and pedalboard

The manuals of the Hammond organ have a lightweight construction, which allows for very rapid passages to be executed with more ease than on a weighted keyboard, such as a piano or pipe organ. The piano is a Musical instrument played by means of a keyboard that produces sound by striking steel strings with Felt covered hammers The pipe organ is a Musical instrument that produces sound when pressurized air (wind is driven through a series of pipes, controlled by a keyboard Additionally, the "waterfall" style keys of early Hammond models make effects such as palm glissandi possible. " Glissando " (plural glissandi abbreviated gliss is a glide from one pitch to another Later models, starting with the M-100 and L-100 series, were produced with keys colloquially known as "springboard" keys.

Hammond organs come with a wooden bass pedalboard for the feet, so that the organist can play basslines. A pedalboard (also called a pedal keyboard pedal clavier or with electronic instruments a bass pedalboard is a keyboard played with the feet that is usually used to Hammond organ bass pedalboards do not usually have a full, 32-note American Guild of Organists (AGO) pedalboard going up to a G (3rd leger line above the bass clef) as the top note (see AGO pedalboard). A pedalboard (also called a pedal keyboard pedal clavier or with electronic instruments a bass pedalboard is a keyboard played with the feet that is usually used to Instead, a 25-note pedalboard, its top note a middle C, or a 30-note pedalboard, its top note the F above middle C, is often used.

Several Hammond "concert" models, the RT-2, RT-3 and D-100 had 32-note AGO pedalboards. As well, they also contained a "Solo Pedal Unit" which provided several 32', 16', 8', and 4' voices for the pedal. The solo pedal unit used oscillators, similar to those used in Hammond's "Solovox. "

Tonewheel organ models

Hammond tonewheel organs can be divided into two main groups: the Console models, such as the A, B, C, D, and R series, which have two 61-note manuals and the smaller Spinet models, such as the M, L, and T series, which have two 44-note manuals. Production of tonewheel organs stopped in the mid 1970s. Hammond organs made after this time use electronic tone generation. Examples of these organs are the J/K/N series, the Hammond Aurora, and the Hammond Concorde.

The B-3, C-3, and A-100 models all use the same internal components installed in different cabinets. In addition, the A-100 has built-in speakers. It is useful to categorize Hammond organ types according to their sound-generation mechanisms; the three categories are electromechanical, electronic, or both. Tonewheel organs use a series of toothed wheels that spin near an electromagnetic pickup to generate sound. Electronic tone generation uses solid-state oscillator circuits.

The V series organs, such as the Hammond Cadette, were designed for beginners, and as such, they had no drawbars. Hammond intended that beginning organists could learn on the instrument and buy a better organ once they had learned the basic techniques. Like the Spinet organ, the Cadette had two offset manuals with a one-octave bass pedalboard and an expression pedal (for controlling the volume). The sound produced by these organs was different than the sound produced by most other Hammond models. The upper manual had three instruments (flute, reed, and strings) and the lower manual had two instruments (tibia and cello). The pedal also had an instrument tab (for bass and accent). There was no Leslie, only a reverberation knob.

The V series organs came with Auto Rhythm, which had seven different rhythms, a Cancel button at the far left, Synchro Start, and volume and tempo knobs. There were two tabs for vibrato (Light and Full). This series was built by Yamaha for Hammond.

Console organs

A / AB

Production years: June 1935 – October 1938^[5]

A100

Production years: April 1959 – December 1965^[5]

Internally identical to the B-3/C-3, but also included a built-in speaker and reverb for home use. Many players bypass the internal speakers and run the A100 through a Leslie. The Hammond company essentially took the same organ and put it in three cases:

• The A100 was marketed as a "home" console, since it had a built-in speaker.
• The C-3 was marketed for church use, because of its "privacy" panels, which hid the organist's—often a woman's—legs.
• The B-3 was marketed for musicians who wanted to use a separate tone cabinet.

B-2 / C-2

Production years: December 1949 – December 1954^[5]

B-3 / C-3

Production years: January 1955 – 1974^[5]

The Hammond B-3 organ (often referred to simply as "the B-3" or the "B") is the most well-known of the Hammond organs. It was originally produced to be a portable alternative to permanently installed types of church organs, and was very popular in black churches. The organ (from Greek όργανον – organon "organ instrument tool" is a Keyboard instrument of one or more divisions each The "B-3" was also widely used in non-church settings. In the first decades after its introduction, the B-3 was heavily used in the Gospel, jazz, and blues genres and was used as a theatre organ, providing live music between feature films or at ice rinks. Gospel music is Music that is written to express either personal or a communal belief regarding Christian life as well as (in terms of the varying music styles to Jazz is an American Musical art form which originated in the beginning of the 20th century in African American communities in the Southern United States The Blues is a vocal and instrumental form of Music based on the use of the Blue notes It emerged as an accessible form of self-expression A theatre organ is a Pipe organ originally designed specifically for imitation of an orchestra but in latter years new designs have tended to be around some of the sounds and Rock bands in the US favored the B-3 more widely, whereas the C-3 was preferred in Europe.

In the 1950s and 1960s, the B-3 was used in jazz bands (Walter Wanderley) and in organ trios, such as Jimmy Smith's organ trio. Walter Wanderley (12 May 1932 - 4 September 1986 was an Organist and Pianist, born in Recife Brazil and best known for his lounge and An organ trio, in a Jazz context is a group of three jazz musicians typically consisting of a Hammond organ player a Drummer, and either a Jazz In the late 1960s and throughout the 1970s, the B-3 and C-3 were widely used in rock bands ranging from Latin rock groups such as Santana, to progressive rock groups such as Procol Harum, Yes (C-3), Styx, Kansas, Emerson, Lake & Palmer (C-3, L-100), Boston, Pink Floyd, and Eloy to blues-rock groups such as The Allman Brothers Band (B-3), Deep Purple (C-3), the transcendant B-3 sound of "Gimme Some Lovin'" by Spencer Davis Group, and Elbernita Twinkie Clark of The Clark Sisters is dubbed as the "Queen of the Hammond B3". Santana is a flexible number of musicians accompanying Carlos Santana since the late 1960s Progressive rock (often shortened to " progressive " " prog " or " prog rock " is a form of Rock music that evolved Procol Harum are a British rock band formed in the 1960s which built an important foundation for what would become Progressive rock, or perhaps more Yes are an English Progressive rock band that formed in London in 1968. Styx ( pronounced: /stɪks/ is an American Rock band. Their hit songs have included " Come Sail Away " " Babe " " Kansas is an American Progressive rock band which became a popular Arena rock group in the 1970s with hit singles such as " Carry On Wayward Emerson Lake & Palmer ( ELP) were an English Progressive rock supergroup. Boston is an American rock band from Boston Massachusetts that achieved its most notable successes during the 1970s and 1980s Pink Floyd are For the Spanish footballer see José Olaya Prendes. For the city in Arizona see Eloy Arizona. The Allman Brothers Band is a Southern rock band based in Macon, Georgia. Deep Purple are an English rock band formed in Hertfordshire in 1968 The Spencer Davis Group was a mid 1960s British Beat group from Birmingham, England, founded by Spencer Davis (born 17 July 1939 Elbernita "Twinkie" Clark is a two-time Grammy Award winning American gospel singer composer musician and evangelist The Clark Sisters are an

In the 1980s and 1990s, the B-3 continued to be used by many churches and also bands from a range of styles, including gospel, rock, hard rock, jazz, blues, and "jam" bands. Jam bands (or jambands) are musical groups whose albums and live performances relate to a fan culture which originated with the 1960s group Grateful Dead and continued This organ was also a favorite of renowned Grateful Dead keyboard player Brent Mydland as well as Page McConnell of Phish, Danny Federici of The E Street Band, and Tom Scholz of Boston. The Grateful Dead was an American rock band formed in 1965 in the San Francisco Bay Area. Brent Mydland ( October 21, 1952 – July 26, 1990) was the fourth Keyboardist to play for the American rock band the Page Samuel McConnell (born May 17, 1963 in Philadelphia, Pennsylvania) is a pianist/organist/keyboardist most noted for his work with the Phish is an American Jam band noted for their Musical improvisation, extended Jam sessions and cult following Daniel Paul Federici ( January 23 1950 &ndash April 17 2008) was an American Musician, most known as the longtime The E Street Band is a musical group that has periodically toured and recorded with Rock musician Bruce Springsteen since 1972 Donald Thomas "Tom" Scholz (born March 10 1947) is an American rock Musician, Songwriter, Guitarist Boston is an American rock band from Boston Massachusetts that achieved its most notable successes during the 1970s and 1980s In the 1980s and 1990s, lightweight "clone" organs that imitated the sound were increasingly used to digitally recreate the B3's sound as a more portable (and less back-breaking) substitute, especially in live touring settings. Nevertheless, in the 2000s, some organ trios such as the Ken Clark organ trio still perform with vintage B-3 organs. An organ trio, in a Jazz context is a group of three jazz musicians typically consisting of a Hammond organ player a Drummer, and either a Jazz

New B-3

In 2002, the Hammond company (now known as Hammond-Suzuki) relaunched the B-3 as the 'New B-3', a recreation of the original electromechanical instrument using modern-day electronics and a modern sound generator system. The New B-3 is constructed to appear like the original B-3, and the designers attempted to retain the subtle nuances of the familiar B-3 sound. Hammond-Suzuki argues that it would be difficult for even an experienced B-3 player to distinguish between the old and new B-3 organs. A review of the New B-3 by Hugh Robjohns called it "a true replica of an original B-3 . . . in terms of the look and layout, and the actual sound. "^[6]

The New B-3 was used by well-known B-3 players such as Jimmy Smith and Joey DeFrancesco, who both played a New B-3 on the collaborative album 'Legacy' released in 2005 shortly before Smith's death. Joey DeFrancesco (born April 10 1971) is an American Jazz Organist, Trumpeter and Vocalist. Additionally, Evanescence used the new B-3 organ in almost every song of their album The Open Door, released in October 2006. Evanescence is an American The Open Door is the second Studio album released by American Alternative metal band Evanescence. ^[7]. Hammond-Suzuki went on to release a portable version of the New B-3 as well as a new version of the C-3 model.

RT-3

Production years: Jan 1955 – 1973^[5]

Spinet organs

Two 44-note offset manuals, built-in pedals, internal speakers and amplification.

M

Production years: 1948–1951

M-2

Production years: 1951–1955

M-3

Production years: 1955–1964

• Used by Booker T. Jones on the 1962 recording Green Onions. Booker T Jones (born November 12 1944) is a multi- Instrumentalist, Songwriter, Record producer and Arranger, best " Green Onions " is a hit soul Instrumental recorded in 1962 by Booker T

M-100 series

Production years: 1961–1968

• Matthew Fisher of Procol Harum used an M-102 on the 1967 recording A Whiter Shade of Pale. Matthew Fisher (born Matthew Charles Fisher 7 March 1946 in Addiscombe, Croydon, England) is the Procol Harum are a British rock band formed in the 1960s which built an important foundation for what would become Progressive rock, or perhaps more " A Whiter Shade of Pale " is a song by the British band Procol Harum.

• Tom Currie of Au Revoir Borealis used an M-100 on that band's 2008 album.

L-100 series

Production years: 1961–1972

• Keith Emerson of Emerson Lake & Palmer played an L-100 on stage, using knives between the keys to hold them down. Keith Noel Emerson (born 2 November 1944 in Todmorden, West Yorkshire) is a British Keyboard player and composer Emerson Lake & Palmer ( ELP) were an English Progressive rock supergroup.

T series

Production years: 1968–1975

• The first all-solid-state, transistor-powered Hammond. Solid-state Electronic components devices and systems are based entirely on the Semiconductor, such as Transistors Microprocessor chips and In Electronics, a transistor is a Semiconductor device commonly used to amplify or switch electronic signals

• Tony Banks of Genesis used a T-102 from 1974 to 1980. Anthony George "Tony" Banks (born 27 March 1950 is an English Songwriter, Pianist /keyboard player and guitarist Genesis are an English rock band formed in 1967 With approximately 150 million albums sold worldwide Genesis are among the top 30 highest-selling recording artists

Chop series

Production years: All years

A Hammond Chop is a Hammond organ which has been repackaged into some sort of portablized case. Generally, not much weight is saved by chopping, but the resulting organ will fit in e. g. station wagons, and be easier to ship by air.

There are generally two methods of chopping an organ.

The first is for players who do not plan on using the bass pedals: The internal speakers (and internal leslie unit, if applicable) are removed. Any components in the base of the organ - reverb chamber, power amp, power supply, etc - are removed and placed in the upper half of the organ, above the tone generator. The pedals themselves are removed as well. The swell pedal can either be replaced by a volume knob on the front of the console, or placed in its own box with an appropriate plug connecting it to the rest of the organ. Then, the entire lower half of the cabinet is cut off below the tone generator (usually with a circular saw) and a piece of wood is bolted to the underside. A folding stand or folding legs is then added.

The second type is for players who use the bass pedals and care about size more than weight: Again, internal leslie unit and internal speakers are removed. Anything in the "middle" section is moved to the bottom or top. Components in the bottom that stick up rather far can be mounted in a different position or above the tonewheel, i. e. reverb chambers or heatsinks. Then, using appropriate bracing, the middle part of the chamber is cut off above the base and below the tone generator. Boards are bolted to the bottom of the upper part and the top of the lower part. The wires must be cut and soldered/connected to multi-pin plugs for easy removal and assembly. Aluminum or steel tubes are usually used to hold the console section up from the base.

Performance techniques

Manuals, drawbars, and effects

Pianists and synthesizer players who begin playing the Hammond soon realize that authentic performance practice involves a lot more than playing the notes on the keyboard. Hammond players vary the timbre of both manuals in real time through a combination of changing drawbar settings, engaging or disengaging the vibrato and chorus effects or percussion settings, and changing the rotating Leslie speaker system's speed setting. As well, performers obtain other effects by setting the Leslie's amplifier to maximum output (and controlling the effective volume using only the organ's volume pedal) to add overdriven distortion or growl for certain passages, or by briefly switching off the organ's synchronous run motor, which produces a wobbly pitch-bend effect.

There are playing styles that are specific to the Hammond organ, such as palm glissandos, rapid repetition of a single note, tremolo between two notes a third apart (typically the 5th and 7th scale degree of the current chord), percussive drumming of the keyboard, and playing a chord on the upper manual, then sliding the hand down to duplicate the chord on the lower manual. Artistic use of the foot-controlled volume pedal is an important facet of performing on the Hammond.

Bass pedalboard

Tom Vickers notes that after Jimmy Smith popularized the Hammond organ in jazz, many jazz pianists “. . . who thought that getting organ-ized would be a snap. . . ” realized that the “. . . B-3 required not only a strong left hand, but killer coordination on those bass foot pedals to really get the bass groove percolating. "^[8] In the 1950s, the organist Wild Bill Davis told the then-aspiring organist Smith that it could take over a decade just to learn the bass pedals. Jazz organists such as Jimmy Smith developed the ability to perform fluent walking-bass lines on the bass pedals, mostly on ballad tempo tunes. He played up-tempo bass lines with his left hand, augmented by occasional taps in the bass pedalboard. Currently, jazz organists such as Ken Clark and Barbara Dennerlein are able to perform fast-moving basslines on the bass pedalboard. Barbara Dennerlein (born 25 September 1964 in Munich, Germany) is a Hard bop and Post-bop Hammond B3 Organist

Many jazz organists from the 1950s/1960s era and from more recent decades perform the bassline for uptempo songs with their left hand on the lower manual. Organists who play the bassline on the lower manual may do short taps on the bass pedals-often on the tonic of a tune's key-to simulate the low, resonant sound of a plucked upright bass string. Playing basslines on the manuals may make the bass lines more light and fluid than if they are played on the bass pedals, especially for uptempo tunes. As well, playing basslines on the lower manual makes it easier to perform grace notes.

Clones and emulation devices

Due to the difficulties of transporting the heavy Hammond organ, bass pedalboard (a B-3 organ, bench and pedalboard weighs 425 pounds/193 kg) and Leslie speaker cabinets to performance venues, and due to the risk of technical problems that are associated with any vintage electromechanical instrument, musicians sought out a more portable, reliable way of obtaining the Hammond sound.

Electronic and digital keyboards that imitate the sound of the Hammond are often referred to as "clonewheel organs". " Clonewheel organ " is a jargon term used to refer to an electronic Musical instrument that emulates (or "clones" the sound of the electromechanical tonewheel-based Some early emulation devices were criticized for their unrealistic imitation of the Hammond sound, particularly in the way they voice the upper harmonics and in their simulation of the rotary speaker effect. Refinements to Hammond emulations eventually led to the development of relatively lightweight electronic keyboard instruments such as the Roland VK-7 and the Korg BX-3 and CX-3 (and even Hammond-Suzuki's own XB-2/XB-5 models), which produce a fairly realistic recreation of the original Hammond tone. The Roland VK-7 is an electronic keyboard introduced in 1997 which simulates the sound of an electromechanical Hammond organ.

By the 1990s and 2000s digital signal processing and sampling technologies allowed for better imitation of the original Hammond sound, and a variety of electronic organs, emulator devices, and synthesizers provided a reproduction of the Hammond tone, such as the Clavia Nord Electro keyboard. Digital signal processing ( DSP) is concerned with the representation of the signals by a sequence of numbers or symbols and the processing of these signals In Music, sampling is the act of taking a portion or sample, of one Sound recording and reusing it as an instrument or element of a new recording Hammond Suzuki USA currently markets numerous home, church, and professional models that digitally reproduce the sound of vintage Hammond tonewheel organs. Some sophisticated emulation devices have algorithms that recreate some characteristics of vintage Hammonds, such as "crosstalk" or "leakage" between the tonewheels and the sound of the Leslie speaker cabinet.

Currently, there are numerous B-3 clones on the market, from full-size, dual keyboard behemoths with real Leslie cabinets from Hammond/Suzuki, to inexpensive Casio WK series home keyboards that actually have a "tonewheel organ" function built in, to allow the user to simulate changing drawbars on the fly. Between these two extremes are numerous models from Hammond, Korg, Roland, Clavia (Nord Series), and virtual synths – notably the B4 by Native Instruments – computer simulations of every B-3 nuance down to key click, tonewheel leakage, dirty contacts, type of tubes – virtually any variable can be accommodated, though many aficionados consider them inferior to a real Hammond. Native Instruments is a Music software production company whose products are mainly aimed at Electronic musicians The company was founded in 1996 One article that reviewed electronic simulations of the Hammond sound claims that some aspects of the vintage electromechanical Hammond are not accurately reproduced by clones and emulation devices. ^[9]

The vintage synthesizer emulation software Bristol includes, among other organs, an emulation of a B3 which is called the Bristol B3. Bristol is an Open source Software synthesizer for Linux. Bristol consists of two components the emulation or synthesis engine itself called

Pop culture

The sound of the Hammond organ can be heard in rhythm and blues pieces such as "Hello Stranger" (March 1963) written by Barbara Lewis with backup by The Dells. Barbara Lewis (born 9 February 1943, Salem Michigan, near Ann Arbor) is an American Singer and Songwriter whose The Dells are an influential R&B musical group who was one of the few groups to span music genres resulting in successful recordings surpassing more than four decades The Hammond B-3 organ can be heard in 1960s surf music, where the spinning Leslie speaker created distinctive special effects. Surf music is a Genre of Popular music associated with Surf culture, particularly Orange County and other areas of Southern California The Hammond sound was a key part of the mystical soundscape of the 1967 Procol Harum song, "A Whiter Shade of Pale" , in the Bach-like introductory measures played by organist Matthew Fisher (who actually played an M-102 ^[10]). Procol Harum are a British rock band formed in the 1960s which built an important foundation for what would become Progressive rock, or perhaps more " A Whiter Shade of Pale " is a song by the British band Procol Harum. WikipediaWikiProject Composers#Lead section.2 This article is written in British English including maximised use of "-ise" Matthew Fisher (born Matthew Charles Fisher 7 March 1946 in Addiscombe, Croydon, England) is the Except for a few months in late 1976 and early 1977, Procol Harum has always (and still does after 40 years) appeared in concert with a Hammond. Procol Harum are a British rock band formed in the 1960s which built an important foundation for what would become Progressive rock, or perhaps more It was also popularized in Steve Winwood's soaring, animal-like "Gimme Some Lovin'" with Spencer Davis Group, in The Small Faces' mod anthems All or Nothing and Itchycoo Park by Ian McLagan, and in the instrumental song "Green Onions" by Booker T. Jones of Booker T. and the MGs. Stephen Lawrence "Steve" or "Stevie" Winwood (born 12 May 1948 in Handsworth, Birmingham) is an English Singer-songwriter " Gimme Some Lovin' " is a Song written by Steve Winwood, Spencer Davis and Muff Winwood, and originally performed by the Spencer The Spencer Davis Group was a mid 1960s British Beat group from Birmingham, England, founded by Spencer Davis (born 17 July 1939 Small Faces were an English rock group from East London, heavily influenced by American Rhythm and blues. "Itchycoo Park" is a Psychedelic pop song written by Steve Marriott and Ronnie Lane of the group Small Faces. Ian McLagan (born Ian Patrick McLagan, 12 May 1945 Hounslow, Middlesex) is an English keyboard Instrumentalist, best known " Green Onions " is a hit soul Instrumental recorded in 1962 by Booker T Booker T Jones (born November 12 1944) is a multi- Instrumentalist, Songwriter, Record producer and Arranger, best

Hammond organs are also widely used in 1970s progressive rock music bands such as Pink Floyd's Rick Wright (First on a Hammond M-100, and later on a C-3); Emerson, Lake and Palmer's Keith Emerson (L-100 and C-3); Genesis's Tony Banks (a Hammond L-122 and later a Hammond T-102); and Yes' Rick Wakeman (C-3). Progressive rock (often shortened to " progressive " " prog " or " prog rock " is a form of Rock music that evolved Pink Floyd are Richard William "Rick" Wright (28 July 1943 &ndash 15 September 2008 was a pianist and Keyboardist best known for his career with Pink Floyd Emerson Lake & Palmer ( ELP) were an English Progressive rock supergroup. Keith Noel Emerson (born 2 November 1944 in Todmorden, West Yorkshire) is a British Keyboard player and composer Genesis are an English rock band formed in 1967 With approximately 150 million albums sold worldwide Genesis are among the top 30 highest-selling recording artists Anthony George "Tony" Banks (born 27 March 1950 is an English Songwriter, Pianist /keyboard player and guitarist Yes are an English Progressive rock band that formed in London in 1968. Richard Christopher Wakeman (born 18 May 1949 in Perivale, London) is an English Keyboard player best known as the It also sparked the interest of the keyboard players in early heavy metal music bands such as Deep Purple's Jon Lord (C-3), Uriah Heep's Ken Hensley, and Led Zeppelin's John Paul Jones. Deep Purple are an English rock band formed in Hertfordshire in 1968 Jon Douglas Lord (born in Leicester on June 9, 1941) is an English composer Hammond organ and Piano player Uriah Heep are an English rock band formed in December 1969 when record producer Gerry Bron invited keyboardist Ken Hensley (previously Ken Hensley (born Kenneth William David Hensley, 24 August 1945, Plumstead, South East London, England) is a keyboard Led Zeppelin were John Paul Jones (born John Baldwin on January 3, 1946) is an English Musician, Composer, arranger, Record

In the 1990s, Rob Collins of The Charlatans integrated the Hammond organ back into British rock 'n' roll; the song Wierdo (1992, #19 UK charts) opened with a solo Hammond riff that returned at each chorus. Rob Collins ( June 12, 1965 - July 22, 1996) was an English musician best known as the original keyboardist of the The Charlatans. The Charlatans (known in the United States as The Charlatans UK) are a British Alternative rock band

In several sketches by Monty Python's Flying Circus Terry Gilliam plays a nude organist who provides a fanfare on a Hammond L-100 in "Blackmail" and "Crackpot Religions Ltd" as well as Terry Jones for the opening scenes on the third season. Monty Python’s Flying Circus (also known as Flying Circus or during the final series just Monty Python) is a BBC Sketch comedy Terrence Vance Gilliam (born 22 November 1940) is an American -born British Writer, Filmmaker, Animator and member For other uses see Terry Jones (disambiguation. Terence Graham Parry Jones (born 1 February 1942) is a Welsh The British adult comic Viz had (or has) an occasional strip featuring 'Captain Morgan and his Hammond organ'. Viz is a popular British adult Comic magazine that has been running since 1979 Captain Morgan is a brand of Rum produced by Diageo. It is named after the 17th-century Caribbean Privateer from Wales, Sir Henry Morgan The strip's plot usually revolves around the crew sighting a treasure ship or similar lucrative opportunity, which they then miss due to the eponymous captain insisting on first spending some time serenading them with a selection of tunes played on said organ.

The fictional character Arnold Rimmer (from the BBC TV science fiction-comedy series Red Dwarf) is a big fan of Hammond organ music. Arnold Judas Rimmer BSC SSC is a Fictional character in the Science fiction Situation comedy Red Dwarf, played by Chris According to the Hertzsprung-Russell diagram, a red dwarf star is a small and relatively cool Star, of the Main sequence, either late K He is particularly fond of an artist by the name of Reggie Wilson (a satirical reference to Reginald Dixon), whose Hammond organ albums include "Lift Music Classics" (in British English, a "lift" is an elevator) and "Funking up Wagner". Reginald Dixon MBE (born 1904 in Sheffield, died 1985 was a Theatre organist Reginald "Mr Blackpool" Dixon is best known as the resident Rimmer has also taught the Skutters to play the Hammond organ, and on the series, every Wednesday night is "Amateur Hammond Organ Recital Night". None of the other crew of the Red Dwarf spaceship particularly enjoy Rimmer's taste in music.

See also

• List of jazz organists
• List of Hammond organ players
• Clonewheel organ
• Organ trio - a group of three musicians, typically consisting of a Hammond organ player, a drummer, and either a guitarist or a saxophone player. This is a list of Jazz Organists. This is a list of notable Hammond organ players, both solo performers and members of ensembles " Clonewheel organ " is a jargon term used to refer to an electronic Musical instrument that emulates (or "clones" the sound of the electromechanical tonewheel-based An organ trio, in a Jazz context is a group of three jazz musicians typically consisting of a Hammond organ player a Drummer, and either a Jazz
• Hammond piano

References

External links

• Hammond Suzuki USA - Makers of Modern-day Hammond-branded clone organs
• Hammond Sweden
• Hammond/Leslie resource and home of the hammondzone user group
• Matthew Fisher's unusual 1968 Leslie setup for Procol Harum
• History of the Hammond B-3 organ
• Hammond Chops and a list of Chops at dairiki.org

New Year See also New Year The Ancient Romans began their consular year on January 1st since 153 BC

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