Thursday, August 30, 2007


Wind instrument
This article is part of the Saxophone series.
The saxophone (colloquially referred to as sax) is a conical-bored instrument of the woodwind family.
It is usually made of brass and played with a single-reed mouthpiece like the clarinet. The saxophone is commonly associated with popular music, big band music, blues, and jazz - but was originally intended as both an orchestral and military band instrument. Saxophone players are called saxophonists.

Saxophone family
Clarinet
List of saxophonists
Adolphe Sax
Saxophonists History
The saxophone's bore is effectively conical, giving it acoustic properties more similar to the oboe than to the clarinet. However, unlike the oboe, whose tube is a straight-line cone, most saxophones have a number of curves. In the smallest sizes (soprano and sopranino), straight instruments are more common than curved ones, but larger-sized instruments all appear with the familiar curve in the instrument's neck and bow. This shape, with its large, upward-facing bell and bent neck, was taken from the bass clarinet, which had been in existence from 1807 (though similar instruments had existed from as early as 1772). (A few straight alto and tenor saxophones have been made as novelties. A few straight baritone and C melody saxophones have occasionally been made as custom instruments, but were never mass-produced.) There is some debate amongst players as to whether the curve affects the tone or not.
Construction
Saxophones have a "normal" range of approximately two and a half octaves. Any notes above this range are considered to be part of the altissimo register. Notes are fingered using a key system of tone holes, keys, and pads. A saxophone has 21 to 23 keys, depending on whether it has a high F♯, a high G, or a low A key. (Since 1970, the high F♯ key has become common among intermediate- and professional-level instruments, while the high G key is found on only a few modern sopranos.) The low A note can also be achieved by playing a low B♭ and covering the bell(usually with the inside of the left leg). When pressure is applied to a key it opens or closes one or more of the tone holes by lifting or lowering a pad. The pads, usually made of leather with a felt interior and plastic on the bottom to reflect some sound, cover the tone holes when depressed, forming an airtight seal and thereby lengthening or shortening the vibrating air column, thus raising or lowering the pitch produced. The fingering for the saxophone is very similar to the flute.

Key system
Nearly all saxophones are made from brass. (They are categorized as woodwind instruments, however, not as brass instruments; despite the categories' names, an instrument's category is determined not by the materials used, but by the method of tone production.)
Brass is used to make the body of the instrument; the pad cups which hold leather pads; the rods that connect the pads to the brass keys, and the posts that hold the rods and keys in place. The screw pins that connect the rods to the posts, and the springs that cause keys to return to their place after being released, are generally made of steel, or on inexpensive saxophones, aluminum. Since 1920, nearly all saxophones have key touches (smooth decorative pieces placed where the fingers will touch the instrument) made of either plastic or mother of pearl.
Other materials have been tried with varying degrees of success, as with the 1950s plastic saxophones made by the Grafton company and the rare wooden saxophones. A few companies, such as Yanagisawa, have made some saxophone models from bronze, which is claimed to produce a warmer sound. Some manufacturers have made saxophone necks or entire instruments out of sterling silver.
Nickel silver also has been used; some manufacturers, including Selmer, Yanagisawa, P.Mauriat, Keilwerth, and BG, have made instruments of nickel silver. Some say these instruments have a brighter or more powerful sound.

Materials
After completing the instrument, manufacturers apply a thin coating (of clear or colored acrylic lacquer, or silver plating) over the bare brass. The lacquer or plating serves to protect the brass from corrosion, and gives the instrument a very pleasing appearance. Several different types and colors of surface finish have been used over the years.
Clear or gold-colored acrylic lacquer is the most common finish used for saxophones today. Lacquer can also be other colors; sometimes a black or brightly colored lacquer is used for visual effect. Most manufacturers will accept special orders regarding plating and color of lacquer, allowing a player to obtain a uniquely colored instrument.
It is possible that the type of lacquer or plating may enhance an instrument's tone quality; the possible effects of different finishes on tone is a hotly debated topic. Many say that lacquer or plating has no effect on the sound,
A bare brass instrument will naturally tarnish, turning a dark brown and/or green color. The tarnishing of the brass affects only the appearance; tarnish has no effect on the saxophone's playability. If the owner desires to change the instrument's finish, the instrument can be disassembled and chemically stripped of its lacquer or plating, then "relacquered" or replated with the same or different material. Opinions vary on whether this process harms the instrument or affects its tone.

Prior to 1930, instruments were typically available with three types of finishes:

  • bare brass,
    silver plating, or
    gold plating. (Since gold will not adhere to bare brass, gold plating requires that the instrument first be plated with silver; the gold plating is then applied on top of the silver.)
    Some 1920s instruments were made with a silver plated body, and bell and/or keys that were gold-plated.
    Between 1940 and 1960, some instruments were plated with nickel as a cheaper (and non-tarnishing) alternative to silver.
    Between 1970 and 1990, some King brand instruments were made with lacquered body and silver-plated neck and bell. Surface finish

    Main article: Mouthpiece (woodwind) Mouthpiece

    Main article: Reed (instrument) Reed
    The saxophone was originally patented as two families, each consisting of seven instruments. The "orchestral" family consisted of instruments in the keys of C and F, and the "military band" family in E♭ and B♭. Each family consisted of sopranino, soprano, alto, tenor, baritone, bass and contrabass, although some of these were never made; Sax also planned--but never made--a subcontrabass (Bourdon) saxophone.

    Members of the saxophone family
    In music written since 1930, only the soprano in B♭, alto in E♭, tenor in B♭ and baritone in E♭ are in common use - these form the typical saxophone sections of concert bands, military bands, and big-band jazz ensembles. The bass saxophone (in B♭) is occasionally used in band music (especially music by Percy Grainger) and big band orchestrations (especially music performed by the Stan Kenton "Mellophonium Orchestra").
    The vast majority of band and big-band music calls only for E♭ alto, B♭ tenor, and E♭ baritone instruments. A typical saxophone section in a concert band might consist of four to six altos, one to three tenors, and one or two baritones. A typical saxophone section in a jazz band consists of two altos, two tenors, and a baritone. Occasionally a band or jazz ensemble will perform a piece that calls for soprano saxophone - in this case it is common practice for one of the players from the alto section to switch to soprano for that piece.
    Most saxophone players begin learning on the alto, branching out to tenor, soprano or baritone after gaining competency. The alto saxophone is the most popular among classical composers and performers; most classical saxophonists focus primarily on the alto. In jazz, alto and tenor are predominantly used by soloists. Many jazz saxophonists also play soprano on occasion, but nearly all of them use it only as an auxiliary instrument.
    The soprano has regained a degree of popularity over recent decades in jazz/pop/rock contexts, beginning with the work of jazz saxophonist John Coltrane in the 1960s. The soprano is often thought of as more difficult to play, or to keep in tune, than the more common alto, tenor and baritone saxophones. A few bass, sopranino, and contrabass saxophones are still manufactured; these are mainly for collectors or novelty use, and are rarely heard - they are mostly relegated to large saxophone ensembles.

    Common saxophones
    Of the orchestral family, only the tenor in C, soprano in C, and mezzo-soprano in F (similar to the modern alto) ever gained popularity. The tenor in C, generally known as the C melody saxophone, became very popular among amateurs in the 1920s and early 1930s, because its players could read music in concert pitch (such as that written for piano, voice, or violin) without the need to transpose. Although the instrument was popularized by players such as Rudy Wiedoeft and Frankie Trumbauer, it did not secure a permanent place in either jazz or classical music. The C-Melody was manufactured well into the 1930s long after its initial popularity had waned, although it became a special order item in the catalogs of some makers. The instrument is now a commonly encountered attic or garage sale relic, though since the 1980s a few contemporary saxophonists have begun to utilize the instrument once again. A similarly sized instrument, the contralto saxophone,
    Construction difficulties mean that only recently has a true sopranissimo saxophone been produced. Nicknamed the Soprillo, this piccolo-sized saxophone is an octave above the soprano, and its diminutive size necessitates an octave key on the mouthpiece.

    Rare saxophones and novelty sizes
    A number of saxophone-related instruments have appeared since Sax's original work, most enjoying no significant success. These include the saxello, straight B♭ soprano, but with a slightly curved neck and tipped bell; the straight alto; and the straight B♭ tenor (currently not in production; until recently, made only by a Taiwanese firm and imported to the United States by the L.A. Sax Company plays the same range, and with the same fingering, as the E♭ contrabass saxophone; its bore, however, is narrower than that of a contrabass saxophone, making for a more compact instrument with a "reedier" tone (akin to the double-reed contrabass sarrusophone). It can be played with the smaller (and more commonly available) baritone saxophone mouthpiece and reeds. Eppelsheim has also produced subcontrabass tubaxes in C and B♭, the latter being the lowest saxophone ever made.
    Another unusual variant of the saxophone was the Conn-O-Sax, a straight-bore instrument in F (one step above the E♭ alto) with a slightly curved neck and spherical bell. The instrument, which combined a saxophone bore and keys with a bell shaped similar to that of a heckelphone, was intended to imitate the timbre of the English horn and was produced only in 1929 and 1930. The instrument had a key range from low A to high G. Fewer than 100 Conn-O-Saxes are in existence, and they are eagerly sought by collectors.
    Among the most recent developments is the aulochrome, a double soprano saxophone invented by Belgian instrument maker François Louis in 2001.

    Bamboo "saxophones"
    Music for all sizes of saxophone is notated using treble clef. The standard written range extends from a B♭ below the staff to an F or F♯ three ledger lines above the staff. There are a few models of soprano saxophone that have a key for high G, and several models of baritone saxophone have an extended bore and key to produce low A. Notes above F are considered part of the "altissimo range" of any sax, and can be produced using advanced embouchure techniques and fingering combinations. Sax himself had mastered these techniques; he demonstrated the instrument as having a range of just beyond three octaves up to a (written) high B4.
    In the mid-twentieth century, some players resisted learning how to play in the altissimo register; many articles written during this period referred to the use of altissimo notes as a stunt, "faking," or employing "false fingerings." The altissimo register, like any other woodwind instrument, employs the third and subsequent harmonics to extend the instrument's range. On the saxophone, however, the mastery of these harmonics takes more effort than on other woodwinds. There was a historical belief that the saxophone's range ends at high F and that Adolphe Sax had stopped promoting the extended range only due to its perceived difficulty.
    Nearly all saxophones are transposing instruments: Sopranino, alto, baritone, and contrabass saxophones are pitched in the key of E♭, and soprano, tenor and bass saxophones are in the key of B♭. Because all instruments use the same key arrangement and fingering to produce a given notated pitch, it is not difficult for a competent player to switch among the various sizes. When a saxophonist reads and fingers a written C on the staff on an E♭ alto, the note sounds as E♭ a major sixth below the written pitch. A C played on a B♭ tenor, however, sounds as B♭ a major ninth below. The E♭ baritone is an octave below the alto, and the B♭ soprano is an octave above the tenor. The following discussion refers entirely to the notes as written, and therefore applies equally to all members of the saxophone family.
    Since the baritone and alto are pitched in E♭, players can read concert pitch music notated in bass clef by reading it as if it were treble clef and adding three sharps to the key signature. This process, referred to as clef substitution, makes it possible for the baritone saxophone (or any other saxophone in the key of E♭) to play from parts written for bassoon, tuba, trombone or string bass. This can be useful if a band or orchestra lacks one of those instruments.
    Most baritone saxophones produced since 1980 have an extra key that allows the player to play a low A (concert C), but earlier baritones and other sizes of saxophone do not (except for some basses and a few rare altos made by The Selmer Company). Composers who call for a low A when writing for baritone saxophone should be aware that many players will not be able to play the note for lack of the necessary key.
    Early on, most composers stayed away from composing for the saxophone due to their misunderstanding of the instrument. However, around the turn of the twentieth century, some people (many from the United States) began to commission compositions for the instrument. One prominent commissioner was Elise Hall, a wealthy New England socialite who took up playing the saxophone to aid in her battles with asthma (at the behest of her husband, a doctor). Though she did commission many pieces, the works didn't originally feature the saxophone very well (probably because she decided to demonstrate herself the saxophone's ability - her skills were less than admirable by most accounts). Subsequent versions, however, have been arranged to better feature the saxophone, such as the "Rhapsodie" by Claude Debussy.

    Writing for the saxophone
    Arguably, the most famous Saxophone solo in the concert repertoire may be The Old Castle from the orchestral work Pictures at an Exhibition by Modest Mussorgsky. Originally written for piano, an orchestral arrangement was realized by Maurice Ravel in 1922.

    Saxophone Pictures at an Exhibition - The Old Castle
    The Australian composer Percy Grainger championed the Saxophone during his career, using different saxophones in his many compositions and arrangements.
    Classical music for the saxophone became more common during the course of the twentieth century. Many present-day composers have written for the instrument. For example, American composer Philip Glass wrote a Concerto for Saxophone Quartet and Orchestra in the 1990s. Percy Grainger also went on to write the Lincolnshire Posy which included a variety of solos specifically made for the soprano saxophone. This class of saxophone was according to Percy Grainger his favorite of all instruments because of its beautiful singing voice that most closely resembled that of a human voice. Today Lincolnshire Posy is considered to be one of the best literatures ever written for Wind Ensemble.

    Percy Grainger
    Besides functioning as a solo instrument, the saxophone is also an effective ensemble instrument, particularly when several members of the saxophone family are played in combination. Although only occasionally called for in orchestral music, saxophone sections (usually encompassing the alto, tenor, and baritone instruments, but sometimes also the soprano and/or bass) are an important part of the jazz big band, as well as military, concert, and marching bands.
    Ensembles made up exclusively of saxophones are also popular, with the most common being the saxophone quartet.

    Sarah McLachlan Use in ensembles
    The saxophone quartet is usually made up of one soprano, one alto, one tenor, and one baritone. This instrumentation is often referred to as "SATB." The second most common quartet instrumentation (found most often at the middle school level) is two altos, a tenor, and a baritone (referred to as "AATB"). A few professional saxophone quartets feature non-standard instrumentation, such as James Fei's Alto Quartet Amstel, and Rova Saxophone Quartets are among the best known groups. Historically, the quartets led by Marcel Mule and Daniel Deffayet, saxophone professors at the Conservatoire de Paris, were started in 1928 and 1953, respectively, and were highly regarded. The Mule quartet is often considered to be the prototype for all future quartets due the level of virtuosity demonstrated by its members and its central role in the development of the quartet repertoire. Organized quartets did indeed exist prior to Mule's ensemble, the prime example being the quartet headed by Eduard Lefebre (1834-1911), former soloist with the Sousa band, in the United States circa 1904-1911. Other ensembles most likely existed at this time as part of the saxophone sections of the many touring "business" bands that existed in the late 19th and early 20th centuries.
    In jazz music, saxophones are usually heard as members of a jazz combo or a big band, but one professional avant-garde jazz group, the World Saxophone Quartet, has become known as the preeminent jazz saxophone quartet. The Rova Saxophone Quartet, based in San Francisco, is noted for its work in the fields of contemporary classical music and improvised music.

    Saxophone quartets
    There are a few larger all-saxophone ensembles as well. The most prominent include the 12-member Raschèr Saxophone Orchestra Lörrach,

    Larger saxophone ensembles
    Many believe it is relatively easy to become a competent saxophonist, especially when transferring from other woodwind instruments, but a considerable amount of practice is usually required to develop a pleasing tone color and fluent technique.
    Playing technique for the saxophone is subjective based upon the intended style (classical, jazz, rock, funk, etc.) and the player's idealized sound. The design of the saxophone allows for a big variety of different sounds, and the "ideal" saxophone sound and keys to its production are subjects of debate. However, there is a basic underlying structure to most techniques.

    Technique

    Main article: Saxophone embouchure Embouchure
    Saxophone vibrato is much like a vocal or string vibrato, except the vibrations are made using the jaw instead of the diaphragm or fingers. The jaw motions required for vibrato can be simulated by saying the syllables "wah-wah-wah" or "tai-yai-yai." The method which is easiest and brings the best vibrato depends on the player. While most will say vibrato is not vital to saxophone performance (as its importance is inferior to proper tone quality), many argue it as being integral to the distinct saxophone color. Classical vibrato can vary between players (soft and subtle, or wide and abrasive). Many Classical players look to violinists as a model for their sound. It has been suggested that this follows the example of Marcel Mule of the Paris Conservatory, one of the early proponents of Classical Saxophone playing. Jazz vibrato varies even more amongst its users. Fast and wide vibrato is used by older "swing" style players, while some modern players use almost no vibrato except on slow ballads. Typically, less vibrato is used at faster tempos. Players just starting out with vibrato will usually start out slow with exaggerated jaw movements. As they progress, the vibrato becomes quicker until the desired speed is reached. A vibrato can be produced also by controlling the air stream with the tongue. This is more difficult than the jaw vibrato, but often produces better results.

    Vibrato
    A number of effects can be used to create different or interesting sounds.

    Growling is a technique used whereby the saxophonist sings, hums, or growls, using the back of the throat while playing. This causes a modulation of the sound, and results in a gruffness or coarseness of the sound. It is rarely found in classical or band music, but is often utilized in jazz, blues, rock 'n' roll, and other popular genres. Some notable musicians who utilized this technique are Earl Bostic, Boots Randolph, Gato Barbieri, Ben Webster, Clarence Clemons and King Curtis.
    Glissando is a sliding technique where the saxophonist bends the note using voicing (tongue placement)and at the same time slides up or down to another fingered note. This technique is sometimes heard in big band music (for example, Benny Goodman's "Sing Sing Sing") and, rarely, in orchestral music, e.g., George Gershwin's "Rhapsody in Blue." A glissando can also be created using the tongue to control the airstream and holding the embouchure immobile.
    Multi phonics is the technique of playing more than one note at once. A special fingering combination causes the instrument to vibrate at two different pitches alternately, creating a warbling sound.
    The use of overtones involves fingering one note but altering the air stream to produce another note which is an overtone of the fingered note. For example, if low B♭ is fingered, a B♭ one octave above may be sounded by manipulating the air stream. Other overtones that can be obtained with this fingering include F, B♭, and D. The same air stream techniques used to produce overtones are also used to produce notes above high F# (the "altissimo register").
    The technique of manipulating the air stream to obtain various effects is commonly known as "voicing." Voicing technique involves varying the position of the tongue and throat, causing the same amount of air to pass through either a more or less confined oral cavity. This causes the air stream to either speed up or slow down, respectively. As well as allowing the saxophonist to play overtones/altissimo with ease, proper voicing also helps the saxophonist develop a clear, even and focused sound throughout the range of the instrument. For a thorough discussion of voicing technique see "Voicing" by Donald Sinta and Denise Dabney. Tone effects
    The use of electronic effects with the saxophone began with innovations such as the Varitone system, which Selmer introduced in 1965. The Varitone included a small microphone mounted on the saxophone neck, a set of controls attached to the saxophone's body, and an amplifier and loudspeaker mounted inside a cabinet. The Varitone's effects included echo, tremolo, tone control, and an octave divider. Two notable Varitone players were Eddie Harris and Sonny Stitt. Similar products included the Hammond Condor.
    In addition to playing the Varitone, Eddie Harris experimented with looping techniques on his 1968 album Silver Cycles.
    David Sanborn and Traffic member Chris Wood employed effects such as wah-wah and delay on various recordings during the 1970s.
    In more recent years, the term "saxophonics" has been used to describe the use of these techniques by saxophonists such as Skerik, who has used a wide variety of effects that are often associated with the electric guitar, and Jeff Coffin, who has made notable use of an envelope follower.

    Brands

    List of saxophonists
    EWI
    Lyricon
    Microtuner
    Saxophone embouchure

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