- Trema (1981)viola
- Treppenmusik (1982), 16:00string quartet, saxophone quartet, E-flat clarinet (
B -flat clarinet), 2 bass clarinets and delay - Treue, Nr 91 (2007), 30:00E-flat clarinet, basset horn and bass clarinet
- Tria ex uno (2001), 12:00flute, clarinet, percussion, piano, violin and cello
- The Trials of Patricia Isasa (2013-16)opera6 solo voices, chorus, 6 musicians and fixed medium
- Tricycle (2004), 10:43
- La trilogie du presto (1989-97), 27:40
- Deux baguettes dans un presto (1989), 10:42percussion
- Interférence sur le crin (1993), 10:16cello
- piano
- Trio (1982)horn, violin and piano
- Trio (1990)flute (piccolo and alto flute), bass clarinet (alto clarinet) and piano
- Trio du cœur (2014)
- Trio en
fa majeur, op 80 (1849) - Trio en
la mineur (1856), 8:00clarinet, violin and piano - Trio for Violin, Cello, and Piano (1904-11, 14-15)piano, violin and cello
- Trio mit Stabpandeira (1983)viola, cello and double bass
- Trio no 28 en
ré majeur (1789-90), 8:00flute, cello and piano - Trio Rombach (1997)violin, cello and piano
- Triojubilus (1985), 17:00flute, harp and percussion
- piano
- Trip (2008), 20:00string quartet
- I Allegretto scorrevole, 2:22
- IV Adagio molto, 13:38
- Trip Through Trinity (1981)percussion
- organ
- Triptyque (2004), 6:10violin and fixed medium
