When you´re into prigresive music 1 Guitarplayer, 1 Drummer, 1 Bass player, 1 keyboard player and singer.
Heavy metal/Hardrock type: 2 Guitarplayers (1 lead, 1 Rythm and rythm player can sing if he´s good) 1 drummer, 1 bass, and one singer if none of guitarplayers our bas can sing.
Pop/Rock: 1 Guitarplayer, drummer, basplayer, keyboard (not nesessery) and one singer if guitarist our basist can´t sing well.
Dejan S. No speed limit