Blue sand and green sky - Heidtmann, Stefan 1958-; Dudek, Gerd 1938-2022; Winterschladen, Reiner 1956-; Rek, Vitold 1955-; Kugel, Klaus 1959- (Shaa Music, 2002)
El lexa. - Unexpected experiences, I & II / composed by Heidtmann, Dudek, Winterschladen, Rek, Kugel. - Intro. - Future blues. - Poème nr. 4. - Duet I / composed by Reiner Winterschladen and Vitold Rek. - Vu du al pin / composed by Klaus Kugel. - Duet II / composed by Gerd Dudek and Stefan Heidtmann. - Blue sand and green sky. - Mystery in a silver shadow