“I Don’t Know” by Ozzy Osbourneby Kenny MannNovember 19, 2014Difficulty: IntermediateRandy Rhoads in action.Main RiffHere’s what it sounds like looped at the normal tempo of 136 bpm:“I Don’t Know” TabComplete Transcription To “I Don’t Know” (PDF)Complete Transcription To “I Don’t Know” (Power Tab)