Drone music (also known as drone-based music,"Drone-based music" is used for instance in 1995 (Paul Griffiths, Modern music and after: Directions Since 1945, Oxford University Press, 1995, , p. 209: "Young founded his own performing group, the Theatre of Eternal Music, to give performances of highly repetitive, drone-based music"), or in Cow & Warner 2004 (cf. cited quote of p. 301). or simply drone) is a minimalist genre of music that emphasizes the use of sustained sounds, notes, or tone clusters called drones. It is typically characterized by lengthy compositions featuring relatively slight harmonic variations. La Monte Young, one of its 1960s originators, defined it in 2000 as "the sustained tone branch of minimalism." Music containing drones can be found in many regional traditions across Asia, Australia, and Europe, but the genre label is generally reserved for music originating with the Western classical tradition. Elements of drone music have been incorporated in diverse genres such as rock, ambient, and electronic music.

Overview Music that contains drones and is rhythmically still or very slow, called "drone music,"For information on early and other uses of drones in music around the world, see for example (American Musicological Society, JAMS (Journal of the American Musicological Society), 1959, p. 255: "Remarks such as those on drone effects produced by double pipes with an unequal number of holes provoke thoughts about the mystery of drone music in antiquity and about primitive polyphony.") or (Barry S. Brook & al., Perspectives in Musicology, W. W. Norton, 1972, , p. 85: "My third example of the force of tradition concerns another large problem, the persistence of drone music from the Middle Ages to the present day.") can be found in many parts of the world, including bagpipe traditions, among them Scottish pibroch piping; didgeridoo music in Australia, South Indian classical Carnatic music, and Hindustani classical music (both of which are accompanied almost invariably by the Tanpura, a plucked, four-string instrument that is only capable of playing a drone); the sustained tones found in the Japanese gagakuA precedent directly cited by La Monte Young, see his quote below (Zuckerman 2002). classical tradition; possibly (disputed) in pre-polyphonic organum vocal music of late medieval Europe;Speculated in 1988 by French musicologist Marcel Pérès of Ensemble Organum (as summarized here ) but disputed in a master thesis (Robert Howe, "The Performance of Mediæval Music in Contemporary Culture", PDF file, p. 6–8) and the Byzantine chant's ison (or drone-singing, attested after the fifteenth century)."there is no clear testimony to the use of the ison until after the fifteenth century" (in St. Anthony's Monastery, "Introduction to Byzantine Chant", p. 1 ). Elsewhere is specified: "The earliest notification of the custom appears to have been made in 1584 by the German traveller, Martin Crusius." (in Dimitri E. Conomos (Oxford University), "A Brief Survey of the History of Byzantine and Post-Byzantine Chant" , section "7. Post-Byzantine Era") Repetition of tones, supposed to be in imitation of bagpipes,Rosamond E. M. Harding, Origins of Musical Time and Expression, Oxford University Press, 1938, Part 2 "Studies in the imitation of musical instruments by other instruments and by voices", p. 42–43: "IMITATION OF BAGPIPES: Bagpipes may be called a world-instrument, since they are found in most parts of the world. They are also of considerable antiquity, being known to the ancient Egyptians. […] There are three characteristics of Bagpipe imitations all three of which may be present at the same time and any one of which is sufficient to characterize Bagpipe influence, if not a direct imitation. The first is the drone, usually placed in the bass, and consisting of one note alone or of two or three notes played together. A drone consisting of two adjacent notes sounded alternately is also typical. Dr. Naylor, in his work An Elizabethan Virginal Book, has drawn attention to the fact that many early English melodies are founded on a drone consisting of two alternating notes, and that the Northumbrian Bagpipe had alternative drones and an arrangement for changing the note of the drones."George Grove, Stanley Sadie, The New Grove Dictionary of Music and Musicians, Macmillan Publishers, 1st ed., 1980 (), vol. 7 (Fuchs to Gyuzelev), "André-Ernest-Modeste Grétry", p. 708: "in L'épreuve villageoise, where the various folk elements – couplet form, simplicity of style, straightforward rhythm, drone bass in imitation of bagpipes – combine to express at once ingenuous coquetry and sincerity."Leroy Ostransky, Perspectives on Music, Prentice-Hall, 1963, p. 141: "GAVOTTE. A dance consisting of two lively strains in time, usually with an upbeat of two quarter-notes. It sometimes alternates with a musette, which is a gavotte over a drone bass, an imitation of bagpipes."David Wyn Jones, Music in Eighteenth-Century Austria, Cambridge University Press, 2006, , p. 117: "Table 5.1 – Pastoral traits in eighteenth-century masses […] II – Harmony: A) Drones in imitation of bagpipes" is found in a wide variety of genres and musical forms.

The modern genre, also called drone musicEarly use of "drone music" as a non-ethnic, new or experimental genre can be found such as in 1974 (Michael Nyman, Experimental Music: Cage and Beyond, Studio Vista, 1974, , p. 20: "[…] LaMonte Young's drone music […]") or again 1974 (cf. "drone-music" in the Hitchcock 1974 quote about Riley)"drone music" is also used in The Cambridge History of Twentieth-century Music (cf. Cook & Pople 2004, p. 551, about the Theatre of Eternal Music: "his drone music […] Young went on to develop this early drone music into intricate and extended compositions") or on Pitchfork Media ("During that time I wanted my drone music to have as prickly an edge as possible"). (called "dronology" by some books, labels and stores,"Dronology" is used for instance as a genre tag at Aquarius Records (who claim they coined it ), Epitonic.com , and Last.fm. to differentiate it from ethnic drone-based music), is often applied to artists who have allied themselves closely with underground music and the post-rock or experimental music genres.Cox & Warner 2004, p. 359 (in "Post-Rock" by Simon Reynolds): "The Velvets melded folkadelic songcraft with a wall-of-noise aesthetic that was half Phil Spector, half La Monte Young—and thereby invented dronology, a term that loosely describes 50 per cent of today's post-rock activity." (about the Velvet Underground and post-rock) Drone music forms a part of the movement referred to as minimal music.Cox & Warner 2004, p. 301 (in "Thankless Attempts at a Definition of Minimalism" by Kyle Gann): "Certainly many of the most famous minimalist pieces relied on a motoric 8th-note beat, although there were also several composers like Young and Niblock interested in drones with no beat at all. […] Perhaps "steady-beat-minimalism" is a criterion that could divide the minimalist repertoire into two mutually exclusive bodies of music, pulse-based music versus drone-based music."

Pitchfork Media and Allmusic journalist Mark Richardson defined it thus:Mark Richardson, "Stars of the Lid: And Their Refinement of the Decline" review, April 3, 2007, www.pitchforkmedia.com

History

Forerunners In 1949, Nouveau Réalisme artist Yves Klein wrote The Monotone Symphony (formally The Monotone-Silence Symphony, conceived 1947–1948), a 40-minute orchestral piece that consisted of a single 20-minute sustained chord (followed by a 20-minute silence)—showcasing how the sound of one drone could make music.

Origins Composer La Monte Young is a pioneering figure in drone music. He described himself as fascinated from a young age by droning sounds, such as "the sound of the wind blowing", the "60 cycle per second drone [of] step-down transformers on telephone poles", the tanpura drone and the alap of Indian classical music, "certain static aspects of serialism, as in the Webern slow movement of the Symphony Opus 21", and Japanese gagaku "which has sustained tones in it in the instruments such as the Sho".Zuckerman 2002. Young started writing music incorporating sustained tones in 1957 with the middle section of For Brass, then in 1958 what he describes as "the first work in the history of music that is completely composed of long sustained tones and silences" with Trio for Strings, before exploring this drone music within the Theatre of Eternal Music that he founded in 1962.