Collaborations

Rock Bottom Robert Wyatt (1974)	Keesojen Lehto Pekka Pohjola (1977)	Tag Und Nacht Schiller (2005)	Journey Into Space Terry Oldfield (2012)
Islanders York (2012)	Live at the BBC 1970-72 Kevin Ayers (2013)	Tubular Beats   York & Mike Oldfield (2013)	Througham Slad's Lost Sessions Leslie Penning (2014)
Howling at the Moon Kevin Ayers (2014)	Collaborations Mike Oldfield (2016)	Outlanders Tarja et Torsten Stenzel (2023)