ok you need to have an electric guitar. ok next you need to have your amps gain at at 
8  then you play this with up strokes

key (#) muted at that fret


e-(21)----------] play this 3x really fast and it will sound like a warp pipe
B----(21)-------]
G-------(21)----]
D----------(21)-]
A---------------]
E---------------]
Show more