[Grox]

Great thread. Been wondering about this for years. I play the ending power chord sequence as B-D-A-E-G-C, but it alternates, so I don't think that's quite right. I play the the ascending octave figure, starting at the second fret, as: B-C#-D-E-F#-G-A-B-C-D-E. I'm pretty sure he plays them AxG.

Also, I think Billy and James might be playing different chords or different voicings of the same chord sometimes.