for flute and tape Blue Monday for guitar and percussion (1988/89) Elegy No. 2 for Soprano saxophone and piano (2002/2011) Nightscape for contrabass and percussion (2008) Reaching into Light for two percussionists (2010) 3. Three and more instruments Trio for flute, oboe and piano (1962) From a Poetry Album for harp, violoncello and percussion (1976) Night Music for Tenor-Saxophone, piano and gongs (1992) Piano Trio Lyric Suite for violin, violoncello and piano (1993/1996) Lyric Suite No. 2 for flute (also flute alto), violoncello and piano (2002) Five Abstractions of Poems by Emily Dickinson for woodwind quartet (flute, clarinet, oboe and bassoon) Heinrich von Ofterdingen (Homage an Novalis) for flute, two violoncelli and harp (1996) Glissando String Quartet (1962) String Quartet No. 1 „Protestation Quartet" (1965/66) String Quartet No. 2 „Mobile“ (1971) String Quartet No.3 (1975) String Quartet No. 4 (1976) Six Movements for String Quartet (1978) String Quartet No. 5 (1988) String Quartet No. 6 (1999) String Quartet No. 7 „Angels“ with organ (2001) String Quartet No. 8 (2001/02) String Quartet No. 9 (2007) String Quartet No. 10 „Among the Asteroids“ (1971/76) Halley´s Comet Nonet for flute (piccolo), oboe (English horn), bassoon (contrabassoon), horn and string quintet (1974) B. Vocal compositions a) Works for choir Dies Sanctificatus from Saint Joan for soprano, alto, tenor a cappella (1961) Missa Brevis (1964) Sing onto the Lord a new song for mixed choir a cappella (1964) Te Deum aus Saint Joan for mixed choir a cappella (1964) The Beautitudes for soli and organ (1978) Der Schwan from Licht (Alexandra Coates) for mixed choir a cappella (1988) b) Works for Solo voice 1. Voice with piano The Sighing Wind (Gloria Coates) (1950) Twilight (Gloria Coates) (1961) Ophelia Lieder from Hamlet by Shakespeare for middle voice and Liederharfe (1964/65) Komplementär (Friederike Mayröcker) (1999) Catch the wind (text: Alexandra Coates) Songs on poems by Emily Dickinson for voice and piano 2. Solo voice with ensemble Voices of Women in Wartime - Cantata da Requiem for soprano solo, viola, violoncello, piano and percussion (1972) The Tune without the Words (Emily Dickinson) for voice, Glockenspiel, percussion and timpani (1975) Go the Great Way (Emily Dickinson) for voice, percussion, timpani and organ (1982) C. Electronic music Eine Stimme ruft elektronische Klänge auf for Live electronics, modulator, voice and laser (1971) Neptune Odyssey for tape. Musique concrete (1975) Ecology No. 1. Realized in the electroacoustic Studio of the Musikakademie Krakau