APPEARANCES +
Various
Export Schlager
2004, CD, Comp, Promo, Vienna Scientists Recordings
Various
Electric Jazz Volume.01
2002, 2xCD, Comp, Globe (2), 
,
, Broken Beat/Acid Jazz/Future Jazz
Various
Parfum Noir
2002, 12", Comp, Promo, Mouth To Mouth, EmArcy, Universal
Various
Vienna Melange - The Magnificent Collection
2002, CD, 
,
, Downtempo/Future Jazz
Various
Parfum Noir Vol.1
2002
Various
Vienna Scientists III
2000, 2x Vinyl, 
,
, Leftfield/Future Jazz/Downtempo
Felipe
Hyperspace 02
1999, CD, Comp, Mixed, Event Records, ,
, Techno/Tech House
Various
Vienna Scientists II — More Puffs From Our Laboratories
1999
Marcello* vs. Felipe
Fab Mix 02
1998, CD, Comp, Mixed, XXX Records, ,
, Tribal/Techno/Tech House
Various
Free Party Parade 97
1997, CD, Comp, XXX Records, XXX Records, ,
, Trance/Tribal/Techno/Deep House/Acid
Cettina Bassi
Non Sono Più Bambina
1980, 7", MIA Records (2)
Various
Gazometertraxxx: XXX 6
1997, CD, Comp, XXX Records, ,
, Techno
