Get the free tab for this lesson at: br and the free drum backing at: br br Learn how to play '21 Guns' by Green Day the easy way. Both the acoustic and electric guitar parts. This lesson is designed for beginners to intermediate. br br Cheers, Andy br br P.S. Be sure to subscribe, more great song guitar lessons coming soon including 'I Gotta Feeling' by The Black Eyed Peas.