PRESSURE DROP, Izzy Stradlin and the Juju Hounds As I recall, it's just a I-IV-V w/ power chords. Here it is in E. (I don't remember if that's the original key or not, if not, try C or D) It starts with a pick slide then: E E E E B B B B A A A A E E E E in rhythm. The "interlude" part is just those same chords arpeggiated, and the "reggae" part with the humming is the same exact chords with an echo/delay and a backbeat feel. What the hell was I thinking. . . . What I posted before was in A'. Here are the proper chords for P.D in E: E: x 7 9 9 x x A: 5 7 7 x x x B: 7 9 9 x x x Sorry about that.