The first 2 canons of Hans Abrahamsen's key work Schnee - 10 Canons for 9 Instruments from 2006-08 (WH31173). If a complete performance is not possible, you may perform (as indicated) the extract Canon 1a + Canon 1b. Duration c. 18 minutes. No other extract(s) should be performed. Canon 1a. Ruhigaberbeweglich (three strings and piano) Canon 1b. Fast immer zart und stille (tutti)