APPEARANCES +
Various
Makina Old EP Vol. 8
2006, 12", EP, Pur, Elite Old, 
,
, Makina
Various
Universo Deejays
2001, 4xCD, Comp, Mixed, Vale Music, ,
, Progressive House/Hardcore/Techno/Happy Hardcore
Various
Technics: The Original Sessions Vol. V
2001, ,
, Progressive House/House/Makina/Progressive Trance/Trance
Various
Trance All Stars
2000, 3xCD, Comp, Bit Music, ,
, Trance/Hard Trance
Skudero & Xavi Metralla
Pont Aeri 2000
2000, Cass, Mixed, Promo, Bit Music, EMC
Various
The Rave Master Vol. 3 Live At Pont Aeri
2000
Various
Smiley Tekno 2000
1999, 3xCD, Comp, Arcade
Various
Progressive 2000
1999, CD, Comp + CD, Comp, Mixed, Bit Progressive Music, ,
, Trance/Techno/Euro House
Various
Pont Aeri - 22 Aniversari Xavi Metralla
1999, Cass, Mixed, Promo, Bit Music, EMC, ,
, Makina
Skudero & Xavi Metralla
Pont Aeri 2000
1999, Cass, Mixed, Promo, Bit Music, EMC
Various
Pont Aeri Trilogy
1999, ,
, Hardcore/Techno/Makina/Hard Trance
Digital (3) / Joe Inferno Vs Annie Lennox
Digital Night / Tribal Bird
2005, 12", S/Sided, Unofficial, W/Lbl, Not On Label