A Plain Song, for soprano trombone and piano, 7:54 Torbjörn Hultmark, trombone, Rob Keeley, piano, Rufus Duits, percussion A Plain Song, for soprano trombone and piano, 7:54 Torbjörn Hultmark, trombone, Rob Keeley, piano, Rufus Duits, percussion Anachronistic Dances, 3:10 Clarinet Quartet, 15:45 Victoria Samek, Sarah Thurlow, Chris Hatton, Andrew Sparing, clarinette Rainbow Measures, for eight flutes, 9:41 Dir: Robert Keeley Six Duos for Two Violins, 11:53 Caroline Balding, Ruth Ehrlich, violon Symphony, 22:16 BBC National Orchestra of Wales, dir: Stefan Asbury Variations for Piano, 28:14 Colin Stone, piano