Pekka– The Mathematician’s Air Display

Acoustic Guitar, Electric Guitar – Mike OldfieldGrand Piano, Spinet, Synthesizer [String] – Pekka*Voice – Sally Oldfield

Drums – Pierre MoerlenGuitar – Mike OldfieldKeyboards – Pekka*

Guitar – Mike OldfieldKeyboards – Pekka*Percussion – Pierre Moerlen

Drums – Vesa AaltonenGlockenspiel – Pierre MoerlenGuitar [Fuzz], Percussion – Mike OldfieldPercussion, Guitar – George Wadenius*Synthesizer [String] – Pekka*Synthesizer, Grand Piano – Wlodek Gulgowski

Drums – Pierre MoerlenGrand Piano, Spinet – Pekka*Voice – Sally OldfieldWhistle, Mandolin – Mike Oldfield