89 (2003) Piano Quintet, Op. 92 (2004) Piano Trio No. 3, Op. 97 (2005) String Quartet No. 11, Op. 108 (2007–08) String Quartet No. 12, Op. 114 (2004–10) Horn Quintet, Op. 115 (2010) String Quartet No 13, Op. 136 (2014-2015) String Quartet No 14, Op 145 (2016-2017) String Quartet No 15, Op 159 (2021) Chamber Mirror Canon for string quartet (1963) Two Fantasias, Op. 5, viola and cello (1970–71) Violin Sonatina, Op. 8 (1974) Music of Evening, guitar and chamber ensemble, Op. 11 (1976)Songs and Dances of Mourning for cello, Op. 12 (1976) Toccatas and Pastorals, for two oboes, bassoon, harpsichord, Op. 13 (1976) Cantares, guitar enemble and string quartet (1980) (collaboration with Peter Sculthorpe) Duet Variations for flute (or violin) and piano, Op. 30 (1982) Winter Journey, for violin (or viola), Op. 32 (1982–83) The Burke and Wills Waltzes, chamber ensemble (1985) (concert suite from film score Burke & Wills, collaboration with Peter Sculthorpe) Three Studies for violin, Op. 39 (1985) Aria for violin, piano, Op. 41 (1986) The Flaying of Marsyas, concertino for oboe and string quartet, Op. 42 (1986–87) Danny's Dance for violin and viola (1989) Long Lion Days for cello, piano, Op. 55 (1991–93) Montana Taylor's Blues for oboe and piano, Op. 57a (1993) (from the Oboe Concerto) A Little Threnody, English horn (or bassoon), Op. 63 (1993) Chant for viola (1997)Y Deryn Du (The Blackbird) for violin, viola, cello, piano (1998) Pieces of Seven for flute and piano (1998) Canon for Michael, string quartet (1998) Tango Flageoletto for cello and piano (1999) Three Roman Miniatures for clarinet, Op. 81 (1999–2000) Sarabande for flute and piano (2000) Eight Duos for two violins, Op. 79 (1999–2001) Fifteen Fugues for violin, Op. 88 (1999–2002) Pastoral for violin and piano (2002) Not Farewell for viola/violin (2003) Dialectique cordiale for violin, cello (2003) Little Serenade for string quartet, Op. 93 (2004) The Two Cuckoos for alto recorder (2004) Chaconne pour la ville de St.-Nazaire for violin, cello (2004) Marius's Dance for two violins (2005) In the Dark Wood for clarinet and piano (2005) Darkness Draws In for viola, Op. 102 (2005) Tango di Boda for guitar, violin, double bass, piano, accordion (2006) Adonis for violin, piano, Op. 105 (2007) Journeying Songs for cello, Op. 95 (2004–08) A Blackbird Sang for flute, violin, viola, cello, Op. 121 (2013) Duo Sonata for violin, cello, Op. 123 (2013) Keyboard Fugue on BACH, piano