Chamber music from Ruth Crawford Seeger, Charles Seeger and Percy Grainer performed by the Schönberg Ensemble conducted by Oliver Knussen with soprano Lucy Shelton, Reinbert de Leeuw piano, Marieke Schut oboe, Ger de Zeeuw percussion, John Snijders piano, Marijke van Kooten, Heleen Hulst, Karin Dolma violins and Hans Woudenberg cello.