In music, extended technique is unconventional, unorthodox, or non-traditional methods of singing or of playing musical instruments employed to obtain unusual sounds or timbres.Burtner, Matthew (2005). "Making Noise: Extended Techniques after Experimentalism ", NewMusicBox.org.

Composers' use of extended techniques is not specific to contemporary music (for instance, Hector Berlioz's use of col legno in his Symphonie Fantastique is an extended technique) and it transcends compositional schools and styles. Extended techniques have also flourished in popular music. Nearly all jazz performers make significant use of extended techniques of one sort or another, particularly in more recent styles like free jazz or avant-garde jazz. Musicians in free improvisation have also made heavy use of extended techniques.

Examples of extended techniques include bowing under the bridge of a string instrument or with two different bows, using key clicks on a wind instrument, blowing and overblowing into a wind instrument without a mouthpiece, or inserting objects on top of the strings of a piano.

Twentieth-century exponents of extended techniques include Henry Cowell (use of fists and arms on the keyboard, playing inside the piano), John Cage (prepared piano), and George Crumb. The Kronos Quartet, which has been among the most active ensembles in promoting contemporary American works for string quartet, frequently plays music which stretches the manner in which sound can be drawn out of instruments.

Examples

Vocal

Sprechstimme (speech-singing) overtone singing (harmonic singing, or vocal multiphonics) ululation beatboxing (vocal percussionists) growling screaming and shouting whispering panting whistling hissing clucking barking sucking

Bowed string instruments

playing with a plectrum or pick playing with percussion sticks, mallets, or other objects bowing on the "wrong" side of the left hand fingers bowing behind the bridge bowing non-string parts of the instrument parallel rather than perpendicular bowing exaggerated vibrato snap pizzicato, also called Bartók pizzicato tapping or rubbing the soundboard of stringed instruments string scrapes with finger, nail, or object percussive effects on body of instrument tapping on the fingerboard "seagull" harmonic effects detuning a string while playing preparation resonance effects

Plucked string instruments using a bow playing with percussion sticks, mallets, or other objects playing on crossed strings (called "snare drum effect" on guitar) snap pizzicato, in which a string is pulled away from the fingerboard until it snaps back and strikes the fingerboard string scrapes, a technique especially associated with electric guitar and electric bass, as played with a pick percussive effects, such as drumming on a string instrument body palm and finger muting ("pizzicato") tapping on the fingerboard string pops and slaps (fingerboard instruments) preparation of a guitar by inserting screws or pieces of metal in the bridge or between the strings detuning a string while playing "3rd bridge", a guitar technique using the part of the string between the nut and the stopping finger; see Xenakis' cello piece Nomos Alpha for a similar effect.

Piano

prepared piano, i.e., introducing foreign objects into the workings of the piano to change the sound quality string piano, i.e., striking, plucking, or bowing the strings directly, or any other direct manipulation of the strings resonance effects (whistling, singing or talking into the piano) silently depressing one or more keys, allowing the corresponding strings to vibrate freely, allowing sympathetic harmonics to sound touching the strings at node points to create harmonics percussive use of different parts of the piano, such as the outer rim slamming piano lid or keyboard cover microtones use of the palms, fists, or external devices to create tone clusters use of other materials to strike the keys pedal noises

Woodwind instruments multiphonics harmonics pitch bends ("lipping") noisily activating keys without blowing combination of a mouthpiece of one instrument with the main body of another, for example, using an alto saxophone mouthpiece on a standard trombone flutter-tonguing breath noises blowing a disengaged mouthpiece or reed singing through the instrument while playing internal muting key or tone-hole slap – percussive sound made by slapping a key or keys against their tone holes circular breathing slap tonguing

Brass instruments singing through the instrument while playing exaggerated brass head-shakes noisily activating valves without blowing pitch bends ("lipping") combination of a mouthpiece of one instrument with the main body of another, for example, using a French horn mouthpiece on a standard bassoon flutter tonguing circular breathing double buzz half-valve playing unconventional mutes or other foreign objects in the bell (e.g. plumbing parts) breath noises blowing a disengaged mouthpiece

Percussion rudimental or "dynamic" double bass on the drum set, using hand rudiments such as double stroke rolls and flam taps and playing them with the feet stacking two or more cymbals, one on top of the other, to change the sound properties of the instrument bowed vibraphone, cymbals, and gongs resonance effects (e.g., cymbal played on a timpani; cow bell struck against a bass drum, etc.) pitch bends on mallet percussion harmonics custom-built percussion mallets, occasionally made for vibraphone or tubular bells (and other pitched-percussion in increasingly rare circumstances) which feature more than one mallet-head, and so are capable of producing multiple pitches and difficult chords (though usually only the chords they were designed to play). These mallets are seldom used, and percussionists sometimes make them themselves when they are needed. When implemented, they are usually only used once or twice in an entire work, and are alternated with conventional mallets; usually they are used only when playing a different instrument in each hand. striking a gong and then inserting the vibrating metal into a tub of water, creating a glissando placing a cymbal on a timpani head

Electronic added electronics or MIDI control Turntablism, such as scratching records or otherwise manipulating a record or turntable platter, often done in combination with a DJ mixer, to create unique sound effects and rhythms using a "kill switch" on an electric guitar to create quasi-scratching rhythmic sounds circuit bending: DIY experimenting with electronic keyboards and electronic toys playing electric instruments unplugged, or amplifying acoustical parts of normally electronic instruments (e.g. finger noise on the keys) exploitation of inherent equipment "defects" (e.g., deliberately driving digital equipment into aliasing; exaggerating hum or hiss coming from speakers, acoustic feedback, key click on a Hammond organ etc.)

Organ Playing on stops that are partially drawn (has an effect only if the stops are on purely mechanical action, with a slider windchest). Manipulating stops while holding one or more notes (possible on most organs, but most effective if the stops are on purely mechanical action, with a slider chest).

Other instruments

unusual harmonics glissandi, tuner glissando

Notable composers

George Antheil Béla Bartók Bruno Bartolozzi Luciano Berio Hector Berlioz Heinrich Ignaz Franz Biber François-Adrien Boieldieu William Bolcom Pierre Boulez Glenn Branca Benjamin Britten Leo Brouwer John Cage Elliott Carter Aaron Cassidy Rhys Chatham Ghenadie Ciobanu Henry Cowell George Crumb Nicolas-Marie Dalayrac Peter Maxwell Davies Stuart Dempster Pascal Dusapin John Eaton Robert Erickson Julio Estrada Carlo Farina Morton Feldman Brian Ferneyhough Carlo Forlivesi Sofia Gubaidulina Jonathan Harvey Hans Werner Henze Dick Higgins Gustav Holst Toshio Hosokawa Alan Hovhaness Tobias Hume Charles Ives Ben Johnston Garth Knox Panayiotis Kokoras Nikita Koshkin Sophie Lacaze Helmut Lachenmann György Ligeti Gustav Mahler Eric Mandat Joseph Maneri Michael MarkowskiThe cave you fear. Michael Markowski. (2024, July 14). https://www.michaelmarkowski.com/music/the-cave-you-fear/ Meredith Monk Ken Namba Luigi Nono Andrew Norman Pauline Oliveros Leo Ornstein Sean Osborn Owen Pallett Arvo Pärt Krzysztof Penderecki Gérard Pesson Sun Ra Lou Reed Doina Rotaru Christopher Rouse Kaija Saariaho Camille Saint-Saëns Giacinto Scelsi John Schneider Arnold Schoenberg Salvatore Sciarrino Stephen Scott Karlheinz Stockhausen Igor Stravinsky Toru Takemitsu Bertram Turetzky Ken Ueno Galina Ustvolskaya Franco Venturini Heitor Villa-Lobos Claude Vivier Carl Maria von Weber Jörg Widmann Iannis Xenakis La Monte Young Frank Zappa John Zorn

Notable performers

Bass Bill Laswell Michael Manring Jaco Pastorius Mark Sandman Mike Silverman Bertram Turetzky

Bassoon Yusef Lateef

Cello Tom Cora Helen Liebmann Rohan de Saram Frances-Marie Uitti

Clarinet Tara Bouman Walter Boeykens Guy Deplus Roberto Paci Dalò Eric Dolphy Eric Mandat Sean Osborn Michel Portal William O. Smith Suzanne Stephens Jörg Widmann Evan Ziporyn

Drums and percussion Burkhard Beins Han Bennink John Bonham Bryan "Brain" Mantia Keith Moon Steve Noble Steven Schick Ruth Underwood

Flute Ian Anderson Pierre-Yves Artaud Ian Clarke Robert Dick Roberto Fabbriciani John Fonville Rahsaan Roland Kirk Kathinka Pasveer Maggi Payne Greg Pattillo

Guitar

Ichirou Agata Cristian Amigo Derek Bailey Syd Barrett Adrian Belew Buckethead Herman Li Nels Cline Roland Dyens Dominic Frasca Fred Frith Synyster Gates Jonny Greenwood GP Hall Michael Hedges Jimi Hendrix Evan Hirschelman Martín Irigoyen Enver İzmaylov Jonsi Kaki King Uwe Kropinski Arto Lindsay Andy McKee Erik Mongrain Thurston Moore Tom Morello Jimmy Page Štěpán Rak Lee Ranaldo Preston Reed Marc Ribot Keith Rowe Joe Satriani Nigel Tufnel Steve Vai

Harp Carlos Salzedo Marianne Smit

Horn David Amram Hermann Baumann Anthony Halstead Giovanni Punto David Pyatt Barry Tuckwell

Oboe Heinz Holliger Yusef Lateef

Piano George Antheil Henry Cowell Richard Bunger Evans Alan Hovhaness Leo Ornstein David Tudor Galina Ustvolskaya Franco Venturini Claude Vivier

Saxophone Peter Brötzmann Ornette Coleman Mats Gustafsson Rahsaan Roland Kirk Sam Newsome Evan Parker Ned Rothenberg Skerik Colin Stetson John Zorn Pharoah Sanders Anthony Braxton John Coltrane

Trombone Stuart Dempster Vinko Globokar John Kenny George E. Lewis Christian Lindberg Paul Rutherford Mike Svoboda Abbie Conant

Tuba Øystein Baadsvik

Trumpet Miles Davis Jon Hassell Håkan Hardenberger Peter Evans

Viola John Cale Garth Knox Anne Lanzilotti Ysanne Spevack

Violin Alexander Balanescu Tony Conrad Graeme Jennings Niccolò Paganini Michael Urbaniak Paul Zukofsky

Voice

Blixa Bargeld Cathy Berberian Jaap Blonk Brian Chippendale Collegium Vocale Köln George Fisher Diamanda Galás Peter Hammill Roy Hart Shelley Hirsch Joan La Barbara Bobby McFerrin Meredith Monk David Moss Sainkho Namtchylak Mike Patton Maja Ratkje Demetrio Stratos Tanya Tagaq Kazuki Tomokawa Ken Ueno Michael Vetter Trevor Wishart

Other Bradford Reed

See also

List of notable pieces which use extended techniques

References

Further reading Bruno Bartolozzi; New Sounds for Woodwind, second edition, translated by Reginald Smith Brindle. London and New York: Oxford University Press, 1982. . Stuart Dempster; The Modern Trombone: A Definition of Its Idioms, The New Instrumentation 3. Berkeley and Los Angeles: University of California Press, 1979. .