I'm thinking members of a forming tribute band should already know the entire black sabbath catalog, or at minimal only need to go thru the song once before auditioning. Do it some some justice. 10 Sabbath tunes should be nothing to sweat.
Im just trying to find a fun band to play with. As to their knowledge of the Sabbath catalogue that remains to be seen. Ive always been a big geezer fan but Im realizing that after really looking through the music I've been playing "fudged" versions all these years. Im trying to nail this one note for note.
As far as the Ozzy stuff goes, im not familiar with the bassist and the style is waaaay different! IMO, Geezer would have never written that (cheesy) verse riff on crazy train. Probably would have found a way to cram a blues scale in that A major Lol