A Trompa

> Procyon - Read My Lips (EP 1994)
> Sulphur-Feast - Reflections Of Red (demo 2007)
> Phalovich - Strange, I Thought (demo - Best Of 2007)
> Aurora/Neblina - Demo 2007
> Strain - 3 Advanced Tracks (Pre-Production 1998)
> Brutal Orgasmo - Banishing Evil (promo-track 1996)
> Pó D’Escrer - Demo 1995
> Morbid Minds - Sons of Misery (promo-track 1994)
> Eutanásia - Live At Santa Clara 1994
> Self-Inflicted Error - Natural Selection - A Guide To Supremacy By Destroying The Human Shit (demo 2007)
> Pressure - Pressurized (demo 2007)
> Sliver - A Piece Out Of The Fall (EP 2007)
> Atlanthea - Deliverance to Earth (CD 2004)
> Los Hermanos Mascarados - Quando Os Mortos Dizem EAUGH (EP 2007)
> Voodoo Economics - Demo 2006
> Heroina - Demo 2007
> Pó D’Escrer - Demo 1993
> Booby Trap - Brutal Intervention (demo 1994)
> Timeout - Reality (demo 1998)
> Atlanthea - Mandragora Tree (CD 2007)
> Black Hammer - Winds of Carrion (EP 2007)
> Profusions - Promo Tracks 2007
> Arsha - Arsha (demo 2006)
> Empty Bottles - Demo 2007
> Mordaça - Até Ao Fim (demo 2007)
> Attick Demons - Atlantis (demo 2006)
> Attick Demons - Attick Demons (EP 2000)
> In Solitude - Children Of The Dark (Promo Track 1996)
> Silêncio Extremo - Symposium Of Death (demo 1993)
> Pukaroo - demos (1997 - 2000)
> Resposta Simples - Teatro da Vida (EP 2004)
> Crackdown - Blame (demo 1997)
> Karseron - Frozen Tears (demo 1999)
> Web - Evil Tape (demo 1994)
> Eutanásia - Master Of Life (demo 1994)
> Inércia - Hiding What I Lost (demo 1995)
> Verniz - 1ª Demão (CD 2007)
> Zé Manel Suicida - Zé Manel Suicida (demo 1994)
> Shiver - Remember (Promo Tape 1998)
> Timeless - Timeless (demo 1993)