David Lee Roth or Ozzy Osbourne ? Feb 24, 2018 3:15:09 GMT Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by permutojoe on Feb 24, 2018 3:15:09 GMT It's why you don't hear a similar style in almost any successful bands.None of the others had Tony Iommi. Ozzy showed up, bit the head off a bat to create a brand and started singing in a nasally voice. That's it.