Participated on the following releases:
The First Time / If you want to crucify someone (45 rpm single, Slask Records 1990)
The Intellectuals: The Intellectuals Live At The Ministry of Culture (MC 1992)
The Butterfly Effect: Trip (MNW, CD 1991)
Twice A Man: Twice A Man Audio India Frispel Experience (Sveriges Radio / P3, 2000 & 2002)
Lyrics for Agricultural Beauty (2002) by Twice A Man ; published as a CD with accompanying booklet (SW / EDEN Records, 2002; Yellow Ltd / Strange Ways Medien Gmbh 2002)
Lyrics for Twice A Man: Visual Noise (composition for Breathe-3, Transit, 2002, installation at Röda Sten, Gbg).
Un Rodo Cora: Beijing-Bangalore (Belpid Records, CD 2011). Vocals.
Freak Guitar: Smorgasbord (Steve Vai & Favored Nations, CD 2013). Lyrics and vocals.
Un Rodo Cora: This Ugly Town (So Beautiful) (Belpid Records, Video 2015) . Vocals.
Un Rodo Cora: Crawler on the Love Thy Neighbor album (Belpid Records 2016). Indian tape machine.