Vier Stucke fur Xylophon (Keetman) - Sempre Rubato - fur Sopran- und Altoxylophon - Spielbuch fur Xylophon II, Nr. 16 (1966)
Carl Orff and Gunild Keetman · from Orff-Schulwerk, Volume 1: Musica Poetica · 1995
Carl Orff and Gunild Keetman · from Orff-Schulwerk, Volume 1: Musica Poetica · 1995