10 ID's (3): solid house/techno (David Alvarado, Ruizinho) @ Carnival96

ID74 = Unknown - "UPSD (Upside Down)", thanxs to MrVinylDJ
ID76 = ? (David Alvarado & Tony B @Rave Carnaval Rocks' 96)
ID79 = Load Runner - "Magic Potion", thanxs to catweasel
ID80 = ? (Carnaval Rocks' 96)
ID82 = Wicked Wipe - "Jack The Beat (10:59 P.M. Slaughterhouse Live Session)", thanxx to JOP78
ID83 = The Presta Project - "Get Up (The Mix Of Trix)", thanxs to N0w0N
ID89 = Anorak - "Instructions", thanxs to doch
ID90 = ? (Ruizinho@Rave S. João Rocks' 96)
ID94 = ? (Ruizinho@Rave S. João Rocks' 96)
ID99 = ?

Thank you