Contemporary composer, improviser and pianist Chris Burn in 4 lively, playful and fasciatingly structured works, as heard in Philip Thomas's renderings: "as if as"; "only the snow"; a transcription of Derek Bailey's "from ten, two, and three" in 6 parts; "pressings and screening" in 4 parts; and "the sky a silver dissonance" with Kate Ledger as a 2nd pianist.

"Music for Three Rivers presents four improvisations (totaling 45 minutes) from British pianist Chris Burn's performance at the Festival International de Musique Actuelle de Victoriaville in May 1996, as well as five studio recordings f...