this riff is very easy, and you need the whammy pedal to use it (not whammy bar, the pedal) e|--------------------13 >--13 <-----------------------------------------| B|-----------------------------------------------------------------------| G|-10 >--10 <--10 >------------------------------------------------------| D|-----------------------------------------------------------------------| A|-----------------------------------------------------------------------| E|-----------------------------------------------------------------------| pedal up= > pedal down= < btw, set your pedal to up one octave...not down one, or up two or something wierd like that