1965 You'll Be Mine / You Don't Know Reading University Rag Record w. The Diamonds
1976 Tales of Mystery and Imagination (Alan Parsons Project)
1979 Dune (Klaus Schulze)
1979 Time Actor (Richard Wahnfried)
1980 ...Live... (Klaus Schulze)
1998 The Chemical Wedding (Bruce Dickinson)
2000 Curly's Airships (Judge Smith)
2007 Fifteen Years After (All Living Fear)
2013 Friends for a Livetime (The Hamburg Blues Band)
2014 Journey In Time (Victor Peraino's Kingdom Come)