沃爾普：Piece for Oboe, Cello, Percussion, and Piano, "Oboe Quartet"
I. Early Morning Music
Hanns Eisler New Music Group
II. Calm
Hanns Eisler New Music Group
III. Intense and Spirited
Hanns Eisler New Music Group
IV. Taut, to oneself
Hanns Eisler New Music Group