String Quartet No. 6 (Babbitt)
Babbitt’s expansive and lyrical Sixth Quartet was written in 1993. It is in two sections, in each of which the work's underlying six-part all-partition array of fifty-eight aggregates is unfolded separately in each of the four instruments. There are only momentary breaks in each part, which otherwise play continuously throughout the work, giving the sense of an endless flow of music, saturated with florid detail. Changes in muting and playing technique, usually in one instrument at a time, are used to mark off composite pitch aggregates (Mead 1997, 117).
- Milton Babbitt: Occasional Variations. Also with Babbitt: String Quartet No. 2; String Quartet No. 6; Composition for Guitar. RCA Mark II Sound Synthesizer, realized by Milton Babbitt; Composers Quartet (Matthew Raimondi, Anahid Ajemian, violins; Jean Dupouy, viola; Michael Rudiakov, cello); Sherry Quartet (Harumi Rhodes, Aaron Boyd, violins; James Myer Hogg, viola; Katherine Cherbas, cello); William Anderson, guitar. CD recording. Tzadik TZ 7088. New York: Tzadik, 2008. Quartet No. 2 originally issued Nonesuch Records, 1973.
- Colson, Daniel. 2012. "The Babbittian Question". Music Theory Spectrum 34, no. 1 (Spring): 2–4.
- Mead, Andrew W. 1997. "Still Being an American Composer: Milton Babbitt at Eighty". Perspectives of New Music 35, no. 2 (Summer): 101–26.
- Barkin, Elaine, and Martin Brody. 2001. "Babbitt, Milton (Byron)". The New Grove Dictionary of Music and Musicians, second edition, edited by Stanley Sadie and John Tyrrell. London: Macmillan Publishers.
- Mead, Andrew Washburn. 1994. An Introduction to the Music of Milton Babbitt. Princeton: Princeton University Press. ISBN 0691033145.