Christian Wolff: Works

List of works and approximate timings, up to May 2025.

With the exception of items 10 and 90 which are for tape, almost all items are available from

C.F. Peters (ATTN: Gene Caprioglio) 70-30 80th St. Glendale, NY 11385

or e-mail gene@cfpeters-ny.com. Prose Collection (#36) is available through Frog Peak Music, Hanover, NH. Some items are still in preparation.

285. Trio XVI (Signs), analogue synthesizer, bass clar., violin (2025), ca. 17'
284. Trio XV, 2 violins, melodica (2025), 6'
283. For Charles North's 15 Poems and Liner Notes 2, soprano (high), cb (2025), ca. 20'
282. Hold the Line, open instrumentation, 2-20 players (2025), 4' - 25'
281. Resistance 2, vla., vc., pno, zither (2024), 18'
280. For Harp Player 2, solo harp (2024), 10'
279. Five Singers, 5 various ad lib. voices (2024), ca. 9'
278. Trio XIV, bar. sax, per, pno (2024), ca. 16'
277. In Winter 2, pno, string quartet (2024), 17'
276. In Winter 1, pno, string quartet (2024), 17'
275. Music Box Music 2, material for recording (2024), ca. 22'
274. What If, 2 to ca. 20 players, open instrumentation, variable timing (2023), 2’ – 24’
273. Ferns, st. qt. + 2 fl (1 also picc), ob, E.hn, Cl, B. Cl, 2 bsn, 2 hn, 2 tpt. 2 Cb (2023), 24’
272. Kaleidoscope, 2 or more players using mostly analogue electronic equipment & free choice of acoustic sound sources; as in the Langham Research Center ensemble (2023), ca. 34' (less ad lib)
271. For 3 Brass Players & 1 Percussionist, hn, tb, tba, per (2023), 18'
270. For 38 Players, 2 fl 1 (also picc), ob, Eh., cl, b. cl, b s, contra bsn, 2 hn, 2 tpt, 2 tbn, tba, per (timp, vib), vl I (6), vl II (6), vla (4), vc (4), cb (2) (2023), ca. 30'
269. Music for 7 percussion players, (2023), 25'
268. Planisphere, fl, ob, b. cl/bar. sax, b s, per (1 player), vl, vla, vc, cb (and any other instruments ad lib making a total of no more than 20) (2022), 15'
267. Martin Daske 60, sax, gt, cb (2022), 4'
266. No Security Rope, clavichord (2022), 8'
265. Ameublement, string quartet 6 (2022), ca. 14'
264. The Blue Stairs, solo per, solo vla & orchestra: 2 fl 1 (also picc), ob, Eh., cl, b. cl. bsn, 2 hn, 2 tpt, tbn, tba, vl I (6), vl II (6), vc (4), cb (2) (2022), ca. 28'
263. Roulette, 2 per, pno, Cb (2022), ca. 12'
262. Sveglia, 7 el guitars (2022), ca. 20'
261. Small World, ob, tpt, tbn, vl, vla, cb (2021), 9'
260. Trio XII (T.ON), tbn, snare drum, cb (2021), ca. 13'
259. Scraping Up Sand on the Bottom of the Sea (22 pieces), pno solo (2021), ca. 24'
258. Small Summer Exercises, bass viol, per (l player) (2021), 5'
257. Small Duos for Violinists, 2 vl (2021), 15'
256. Timpani Player, solo, 4 timpani (2021), ca. 9'
255. Music Box Music, for music boxes, one with white notes from middle C to C two octaves above, the other with C, D, G, A and B below middle C, then middle C, D, E, F#, then chromatically to C two octaves above middle C. Arrangements for other instruments may be made (2021), ca. 3'
254. Two Percussionists (2021), 4'
253. Guitarist - Short Piece, solo el gt (2021), 6'
252. Singer and Percussionist (6 songs), voice, per (2020), 11'
251. Invisible Terrain, solo violin, fl, ob, cl, bsn, hn, 2 tpt, 2 tbn, per, 3 (or more) vla, 2 cb (2020), 31'
250. Various Songs (Trio XI), voice, pno, vl (2020), 17'
249. Fantail, piano solo (2020), 24'
248. Mountain Messengers, solo piano, fl (+ picc), ob, E.h., b. cl, bsn, 2 hn, tpt, tbn, timp, 6.6.4.3.2 (2020), 31'
247. Exercise 39, 2 or more players, open instrumentation (2020), 6'-12'
246. For Yani Christou, mezzo soprano, baritone, small chorus (2.2.2.2), cl, per, vla, cb (2019), 15'
245. Small Orchestra Piece, minimum, free choice, 2 winds, 2 brass, 5 strings, per optional, maximum 29 players (2019), ca. 16'
244. Vibraphonist, solo vibraphone with some additional items (2019), 17'
243. Out of Kilter (String Quartet 5) (2019), 17'
242. Dovey Johnson Roundtree (Trio XI), tbn, pno, cb, or free choice of instruments (2019), 10'
241. Trio X (Summer 2), 2 per, pno (2018), 14'
240. Small Pieces for Cellist, solo vc (2018), ca. 14'
239. Old Shoe, New Shoe, 2 solo per, 2 fl, ob, E.h., cl, b. cl, bsn, c. bsn, 2 hn, 2 tpt. tbn. timp, 8, 6, 4, 2 (2018), 32'
238. Exercises (34, 36, 37 [35 = #231]), 2 or more players, open instrumentation (2018), ca. 14'
237. Composite (Exercise 36), 2 or more players, open instrumentation (2018), ca. 8'
236. For Ordinary Affects, e. gt, pno, vl, vc. & (optional) additional player (any instrument) (2017), 10'
235. Double Concert, 2 per soli, fl, ob, E.h, bsn, c.bsn, (optional: 4 horns), tpt, tbn, 4 vla, 2 vc, 1 cb (2017), 22'
234. Just So You'll Know, bass clar, tpt, tbn, baritone voice (2017), 11'
233. Trio IX (Accanto), bar sax, per, pno (2017), 20'
232. Resistance, free instrumentation (at least 10 players, including at least 1 wind, 1 brass, 1 string), and piano (2016-2017), 44'
231. Exercise 35 (For Chris Newman), one player and possibly more (2017), ca. 3'
230. Tracks, solo percussion (2017), ca. 10'
229. Saint Martin's Organ Song, organ solo (2016), ca. 18'
228. Five Songs (poems by E. Bishop, M. Moore, M. Hacker), voice, fl, cl/bass cl, bsn, tpt, per (1), 3 vl, 2 vla, 2 vc, cb (2015-2016), 15'
227. Voices – Stimmen, chorus (6 each of SATB) + second chorus (SATB as available) (2016), ca. 18'
226. Trio VIII for GK at 90, bass cl, per, pno (2016), 14'
225. One Trumpet Player, tpt solo (2016), ca. 24'
224. For Bob (II), vl, vc, per (1), pno (2015), 12'
223. Where (for 6 or more players), open instrumentation (2015), ca. 38'
222. Wade in the Water, duo for violinist and pianist (2015), 19'
221. Occasion (Trio VII), per, cello, pno (2015), 10'
220. Banjo Player, banjo solo (2015), 7'
219. Brooklyn (for 6 or more players), open instrumentation (2015), ca 27'
218. Moderate (Stefan Wolpe), 2 pianos, 2 percussionists (2014), ca. 25'
217. Hands & Others, open instrumentation, three or more players (2014), 5' – ca. 15'
216. Encouragement, string orchestra (6.5.4.3.2) & percussion solo (2014), ca. 30'
215. Pete, fl, cl, bsn, hn, tpt, per (1), vl, & any number up to seven additional players, open instrumentation (2014), ca. 17'
214. Trio VI, fl, 2 per (2014), 5'
213. Concert, per solo (1.), cl, bsn, tpt. tbn, per (2.), vla, vc, cb (2013-14), ca. 14'
212. Sailing By, piano solo (2013-14), 14'
211. Going West, (el.) guitar solo (2013), 6'
210. Octet (brass players and a violinist), hn, 3 tpt, 3 tbn, 1 vl (2013), ca. 13'
209. One Cellist, vc solo (2013), ca. 10'
208. Winter Exercise, 1 per, pno (2013), ca. 9'
207. Celesta, cel solo, or possibly organ solo (2013), 3'
206. Bass Drum Duo, 2 per (2013), 6'
205. Dijon, 4-10 players, open instrumentation (2012), ca. 20'-24'
204. Trust, fl, cl, tpt, hn, l per, vl, vla, vc, cb (2012), ca. 9'-11'
203. Ashbery Madrigals, 8 solo voices (2x SATB) (2012), 7'
202. For a Medley, 2 per (2012), 11'
201. Second Serenade, fl, cl, vl (2012), 5'
200. individuals, collective, orchestra (3 fl [1. also picc]. 2 ob, eh, 2 cl, b cl, 2 bsn, c bsn, 3 per [incl. timp, vibr], 8, 8, 6, 6, 4) (2012), ca. 30'
199. Overture, chamber orchestra with pno (fl, cl, b cl, ob, eh, hn, tpt. t. tbn., b. tbn, tba, 2 per (1 timp), hp, pno, 2 vl, vla, vc, cb) (2012), 15'
198. Santa Fe, open instrumentation, minimum of 4 players (2012), ca. 17'
197. Violin Duo for Petr, 2 vl (2011), 7'
196. Song (for Six), hn, tpt, 2 per, pno, cb (2011), ca. 14'
195. Exercises 31, 32, 33 (“Merce Notes”), 34 (“John Cage Notes”, “100 sounds for J.C.”), free instrumentation, at least 2 players; Exercise 32 per solo or other arrangement (2011-12), ca. 25'
194. Exercises 29 & 30, free instrumentation (at least 2 players) (2011), ca. 12'
193. Spring Three, per (1), el gt, pno, cb (other instrumentations possible) (2011), ca. 19'
192. Spring Two, 2 fl, 2 cl, b cl, bsn, 2 hn, 2 tpt, tbn, 6.6.4.4.2 (2011), 23'
191. Three Flutists, 3 fl (2011), ca. 6'
190. Robert, open instrumentation, minimum of 5 players (2010), ca. 30'
189. Small Duos, 2 vl, 2 accordions, 2 tba, cl, b. cl. (2010), ca. 6'
188. Duo 10 (Summer Days), vla, vc (2010), 9'
187. Accordionists (and possibly others), 2 or more accordions, other instruments ad lib. (2010), 10'
186. London, fl, cl, bsn, alto sax, hn, vla, vc (2010), 10'
185. Music for Bertold Brecht, “The Exception and the Rule”, soprano, baritone, clar, tbn, per(1), vla, cb (2009-10), 25' (music only)
184. Quintet, 2 per, el gt, pno, cb (other arrangements possible) (2009), ca. 50'
183. For Harp Player, solo harp (2009), 14'
182. Rhapsody, fl, bsn, hn, tpt, tbn, harp, 9 vl, 6 vla, 6 vc, 3 cb (in three groups with 3 conductors) (2009), ca. 29'
181. String Trio for Robert Ashley, vl, vla, vc (2009), 14'
180. Small preludes 1-20, pno solo (2008-9), ca. 17'
179. Duo 9, vl, vc (2008-10), 7'
178. Duo 8, vl, vc (2008), 8'
177. For 2 violinists, violist and cellist (2008), ca. 23'
176. Short Piece, melodica (f - e''') solo (2008), 3 1/2'
175. Basel, alto sax/cl. tbn, 2 el gt, pno, vc, and any additional players, free instrumentation (2008), ca. 25'
174. Duo 7, per, melodica (2007), 4'
173. Nocturnes 1-6 (contribution to collaborative composition For John, with David Behrman, John King and Takehisa Kosugi), pno solo, with (optional) Material for up to 4 more players, free instrumentation (2007), ca. 7' – 14'
172. Grete (microexercises 23-36), two or more players, free instrumentation (material also for fl/picc, ob, cl/sax, bsn/c bsn, per, pno, vla, cb) (2007), 15'
171. Quodlibet, fl (picc), ob, cl, b cl, bsn, hn, tpt, tbn, tba, 2 per, 2 vl, vla, vcl, cb (2007), 18'
170. Metal & Breath, 2 or (possibly many) more players using primarily metal (percussion) and sound made with breath (2007), ca. 2'-15'
169. Quartet for Frederic, Larry, Michael, Robyn, b cl, e-gtr, pno, per (1) (other instrumental arrangements possible) (2005-2007), ca. 19'
168. A Piano Piece, pno solo (2006), 4'
167. Trio V for James Tenney, pno 4 hands, per (2006), 6'
166. Microexercises (1-8, 9-22), one or more players, free instrumentation (2006), ca. 12'
165. Violin Quartet, 4 vl (2006), 10'
164. For Bob (with Takehisa Kosugi, in honor of Robert Rauschenberg), duo for electric violin, 4 radios, piano, analog electronics and various sound producing objects (2006), 16'
163. Woodsound & Other, solo per (mallet - xylophone, etc. ad lib, a few additional non-pitched items) (2005), ca. 5'
162. Duo 6, tpt, vln (2005), ca. 10-12'
161. Out-take, 1 or 2 tba and optional (any, playing at least an octave higher) additional instruments (2005), ca. 8'
160. Orchestra : Pieces, 4.4.4.4.,4.4.3.tba, 4 per., 12.10.8.8.6 (2005), 18'
159. 37 Haiku, baritone, ob, hn, vla, vcl, text by John Ashbery (2005), 14'
158. Long Piano (Peace March 11), pno solo (2004-5), 60'
157. Evening Shade, Wake Up, small chorus (SATB) (2004), 5'
156. One Coat of Paint, 1 per, vc (2004), 14'
155. Another Possibility, e-gtr solo (2004), 9'
154. For John Ashbery's Hoelderlin Marginalia, 2 pno, vn (2004), 9'
153. Incidental Music, pno solo (2003-4), 50'
152. Flutist (with Percussionists), fl, 2 (or 1) per (2003), 9'
151. Wesleyan Organ Song, organ solo (2003), 25'
150. For E.C., st qt (2003), 5'
149. John Heartfield (Peace March 10), 4 or more players, free inst, 1 or more voices (2003), 30'
148. Peace March 9, 4 hn, 6 tpt, 4 tbn, euph, tba, 4-6 per (2003), 25'
147. Peace March 8, orch (2.2.2.2., 2.2.2. tb, 3 per, 4.4.3.3.2) (2002), 37'
146. Apartment House Exercise, 4 or more players, free inst (2002), ca. 15'
145. Touch, pno solo (2002), 20'
144. Balancing, accordion solo (2002), 8'
143. Moving Spaces, 2, 3 or 4 players, free inst, 8 channel sound system with assistant and tape recorded during performance (for Merce Cunnigham dance, Loose Time) (2002), 30'
142. Variation, tpt, per, cb, 8 channel sound system with assistant (2001), 13'
141. Fragment, 2 pno (2001), 10'
140. Ordinary Matter, 3 orch (total 5.3.2 Eng h, 3.l b cl, 3. l a sax/cl in A, bar sax/b cl, 8.6.5 b tbn or tba, tba, 6 per, 2hp, 8.8.10.(no vc), 6 cb., versions for any reduced instrumentation possible), 1-3 conductors (2001), 24'
139. She Had Some Horses, zither, va (2001), 18'
138. Pianist — Pieces, pno solo (2001), 12'
137. Boras Song, hn, tpt, vl, pno (2000), 5'
136. Mosaic Trio, tpt, vl, pno (2000), 5'
135. Zither Spieler, zither solo (2000-), 14'
134. Percussionist, per solo (some possible duet) (in progress) (2000-), 15'
133. Fall III, per (12 or 6 plus tape) (2000), 7'
132. Berlin Exercises (with song “Vergnuegungen”), 4 or more players, free inst (one Exercise has parts for voice, fl, t sax, b recorder, tba, per, vib, pno) (2000), 14'
131. Exercise 28, theremin, hn, vl, cb (2000), 7'
130. Fall I & II, per (3 in I, 6 in II) (2000), 15'
129. Cello Suite Variation, vc solo (2000), 14'
128. Ghent Song, recorders, 4 players, 1 per (1999), 15'
127. Pebbles, pno, vl (1999), 35'
126. Schoene met Vetters, fl/b fl, cl/b cl, tbn, vl, va, vc, cb (1998-9), 17'
125. Keyboard Miscellany, pno solo, melodica (1998-), 18'
124. Pulse, tpt, 1 per (1998), 12'
123. John, David, per solo, orch (2 (+picc). 2.2 (+b cl). 2., 2.2.2.tb, 1 per, pno, hp, 6.6.5.5.4) (1993, 1997-8), 23'
122. Violist Pieces, va solo (1997), 14'
120. Percussionist Dances, per solo (1997), 23'
119. Two Players, hn, vc (1996), 7'
118. Untitled, e-bass gtr solo (1996), 8'
117. Trio III, vn, per, pno (1996), 20'
116. Tilbury 5, tbn, pno, vn/va (1996), 13'
115. Pieces for Julius, fl, hn, va, vc (1995), 9'
114. Bratislava, fl, ob, cl, b cl, accord, pno, vn, vc (1995), 15'
113. Spring, chamber orch (2.2.2.2., 2.2.2.tb, 3 per, 6.6.4.4.2) (1995), 14'
112. Percussionist Songs, solo per (some possible duet) (1994-5), 20'
111. Aarau Songs, cl, st qt (1994), 17'
110. Memory, fl/picc, cl/b cl, bsn, hn, hp, vn, va, vc (1994), 14'
110. Violist and Percussionist, per, va (1996), 8'
109. Or 4 People, 1-4 players, free inst (1994), ca. 8' - 35'
108. Two Pianists, 2 pno (1993-4), 21'
107. Flutist and Guitarist, fl, gtr (1993), 12'
106. Exercise X, 7 or more players, free inst (1993), ca. 4' - 12'
105. Peggy, tbn solo (possibly as duet) (1993), 11'
104. Six Melodies Variation, solo vn (1993), 3'
103. Merce, 1-9 per (2 solos, 2 duos, 1 qt, 1 nonet, also material for variable nos. of players) (1993), ca. 3' - 25'
102. Aina gonna study war no more, 2 per (timp, mar) (1993), 4'
101. Malvina (version of Malvina for koto), 2 va (1992), 14'
100. Tuba Song, BBb tba solo (possibly as duet) (1992), 12'
99. Kegama, cl/b cl, per, pno, vl, vc (1991), 4'
98. Ruth, tbn, pno (1991), 24'
97. Jasper, vl, cb (1991), 17'
96. Look She Said, solo cb (1991), 14'
95. Brich den Hungrigen dein Brot, fl, pno (1991), 4'
94. For Si, cl/b cl, per, pno, vl, vc (1992), 10'
93. Rukus, bar/ten sax, e-gtr, cb (1990-91), 14'
92. Eight Days a Week Variation, pno (1990), 4'
91. Malvina, solo koto (13 string) (1989), 14'
91. Rosas, per, pno (1989-90), 10'
89. Mayday (Mayday Materials), synclavier-synthesizer generated tape (for Lucinda Childs' dance) (1989), 32'
88. Emma, va, vc, pno (1988-9), 17'
87. Exercise 27 (Snare Drum Peace March), solo snare drum (1988), ca. 5'
86. Exercise 26 (Snare Drum Peace March), solo snare drum (1988), ca. 4'
85. Digger Song, vl, va, vc, per (1988), ca. 6' - 10'
84. From Leaning Forward (Grace Paley poems), sopr, bar, cl/b cl, vc (1988), 15'
83. For Morty, glsp, vibr, pf (2 or 3 players) (1987), 5'
82. Long Peace March, fl/picc, ob, cl/b cl, bsn/c bsn, a sax, hn, tbn, per, va, vc, cb (1986-7), 24'
81. Black Song Organ Preludes (1986), 12'
80. Exercise 25 (“Liyashiswa”), orch (2.2.2.2., 2.2.2.tb, 1 per, 8.8.4.4.3) (1986), 5'
79. Bowery Preludes, fl/picc/a fl, tbn, per, pno (1985-6), 18'
78. Instrumental Exercises with Peace March 4, 2 cl/b cl, 2 keyboards, vn , per, vc, e-bass (other arrangements possible) (1985), 25'
77. Piano Trio (“Greenham-Seneca-Camiso”), vn, vc, pno (1985), 10'
76. “I Like to Think of Harriet Tubman”, female voice, one each of treble, alto and bass inst (ad lib) (1985), 6'
75. Peace March 3 (“The Sun is Burning”), fl, vc, per (1984), 6'
74. Peace March 2, fl, cl, vc, per, pno (1984), 8'
73. Peace March 1, fl (1983-4), 5'
72. Eisler Ensemble Pieces 1 & 2, cl/b cl, vn, vc, pno (1983), 12'
71. Piano Song (“I am a dangerous woman”), pno (1983), 11'
70. Exercise 24 (“J.C.'s Bread & Roses”, orchestration of Exercise 22), chamber orch. (1983), 6'
69. Exercise 23 (“Bread and Roses”), chamber orch (2.2.2.2., 2.2.2., 2 per, 6.6.4.4.2) (1983), 6'
68. Exercise 22 (“Bread and Roses for John”), pno 4 hands (1982), 4'
67. Isn't This a Time, (any) sax or possibly other reed, solo or multiple (1982), 4'
66. Preludes 1-11, pno (1980-1), 30'
65. Exercise 21, “O Freedom”), pno 4 hands (1981), 6'
64. Exercises 19 & 20 (“Harmonic Tremors,” “Acres of Clams”) (), 12'
63. Stardust Pieces, vc, pno (1979), 15'
62. Three Pieces (Rock About, Instrumental, Starving to Death on a Government Claim), vn, va (1979-1980), 11'
61. Hay Una Mujer Desaparecida, pno (1979), 12'
60. Braverman Music, 4 or more players, free inst, or 1 or 2 pno (1978), 26'
59. Cello Song Variations (“Hallelujah, I'm a Bum”), solo vc (1978), 12'
58. The Death of Mother Jones, solo vn (1977), 15'
57. Dark as a Dungeon, tbn, cb (1977), 7'
56. Dark as a Dungeon, cl (1977), 7'
55. Studies, pno or other instrumentation ad lib. (1974-6), 8'
54. Bread and Roses, pno (1976), 8'
53. Bread and Roses, solo vn (1976), 11'
52. Wobbly Music, mixed chorus, keyboard, gtr(s), 2 or more melody inst (1975-6), 32'
51. Exercises 15-18, free inst, various numbers of players, including qt, also possible pno, tbn solos (1975), ca. (total) 26'
50. String Bass Exercise out of “Bandiera Rossa”, cb (1975), 20'
49. String Quartet Exercises out of Songs, str qt (1974-6), 32'
48. Songs (“Wake up”, “It is said”, “After a few years”, “Teacher, Teacher”, “Of all things”, “Freedom”), solo or group unison singing (1973-5), 9'
47. Exercises 1-14, 2 or more players, free inst (1973-4), ca. (total) 90'
46. Changing the System, 8 or more players, free inst + voices, per (1973-4), ca. 15' - 50'
45. Variations (Extracts) on the Carmans Whistle Variations of Byrd, keyboard(s) (1972), ca. 6'
44. Accompaniments, pno (pianist also uses voice and per) (1972), 18'
43. Lines, str qt or other str ensemble (1972), ca. 15' - 20'
42. Burdocks, 1 or more groups of 5 or more players, free inst (1970-71), ca. 10' - 55'
41. Snowdrop, harpsichord and (or) other inst, any number (1970), ca. 15' - 19'
40. Tilbury 4, any number, free inst (1970), ca. 5' - 10'
39. Tilbury 3, any number, free inst (1969), 5'
38. Tilbury 2, any number, free inst (1969), 4'
37. Tilbury 1, keyboard(s) and (or) free inst, any number (1969), 10'
36. Prose Collection (includes Stones, Play, Song, For Jill, Sticks, Groundspace, Fits & Starts, You blew it, Crazy Mad Love, Looking North, Double Song, Pit Music; X for Peace Matches added ca. 1986, Instrumentalist(s) - Singer(s) added 1997), any number of players, free inst (1968-1971), ca. (total) 65' - 120'
35. Toss, 8 or more players, free inst (1968), ca. 4'
34. Edges, any number of players, free inst (1968), ca. 6' - 15+'
33. Pairs, 2, 4, 6 or 8 players, free inst (1968), ca. 4' - 8'
32. Electric Spring 3, vl, hn, e-gtr, e-bass gtr (1967), ca. 4'
31. Electric Spring 2, t recorder, tbn, e-gtr, e-bass gtr (1966, rev 1970), ca. 6'
30. Electric Spring 1, hn, e-gtr, e-bass gtr, cb (1966), ca. 4'
29. Quartet, 4 hn (1965), ca. 5'
28. Septet, 7 players and conductor, free inst (1964), ca. 8' - 10'
27. For 1, 2 or 3 people, free inst (1964), ca. 10' - 40'
26. In between pieces, 3 players, free inst (1963), ca. 5' - 9'
25. For 5 or 10 players, free instrumentation (1962), ca. 5' - 10'
24. Summer, str qt (1961), ca. 5' - 17'
23. Duo for violinist and pianist (1961), ca. 5' - 17'
22. Trio II, pno 4 hands, per (1961), ca. 15'
21. Duet II, hn, pno (1961), ca. 5' - 9'
20. Suite II, hn, pno (1960), ca. 9' - 14'
19. Duet I, pno 4 hands (1960), ca. 5' - 12'
18. For six or seven players (= Music for Merce Cunningham), vn, va, tpt, tbn, pno, cb (1959), 23'
17. For pianist (1959), ca. 10' - 15'
16. Duo for pianists II, 2 pno (1958), ca. 4' - 15'
15. Sonata, 3 pno (1957), 4'
14. Duo for pianists I, 2 pno (1957), 4'
13. For piano with preparations (1957), 9'
12. Suite (I), prepared pno (1954), 8'
11. For Piano II (1953), 10'
10. For Magnetic Tape (1952), 22'
9. For Piano (I) (1952), 7'
8. Nine, fl, cl, hn, tpt, tbn, cel, pno. 2 vc (1951), 5'
7. Trio, fl, tpt, vc (1951), 6'
6. For prepared piano (1951), 7'
5. String Trio, vn, va, vc (1950), 3'
4. Serenade, fl, cl, vn (1950), 6'
3. Madrigals, 3 voices or instruments or combination (1950), 7'
2. Duo for 2 Flutes (1950), 2'
1. Duo for violins (1950), 5'