1 annotated copy Box 10, Folder 5 Series I: Music Scores and Related MaterialsSubseries I.1: Orchestra, 1968-2012BluesKonzert, 1995Photocopied scores
1 large sheet of sketches for the piece, with notes Box 6, Folder 9 Series I: Music Scores and Related MaterialsSubseries I.8: Solo Instruments, 1966-2011Mookestueck, 1999