E------------------------8--8--8--10------------ B-10--9--10---9--------8--8--8--8------------- G--9--8---9----8--------9--9--9--9------------- D------------------------------------------------- E------------------------10--10--10--12------- B-10--9--10---9-------10--10--10--10------- G--9--8---9----8-------11--11--11--11------- D------------------------------------------------- I think the chords these are based on are Am, C and D After fiddling around a bit, the Am part may be sliding from the 5th to the 4th frets on the E & B strings. Actually, it sounds okay using only those two for the whole riff. Here’s the other part E------------------5-------------------------------------------------- B---------5-6-5-----8-6-5-6-5-6--------5-6-5-----5-6-5-6-------- G---4-5------------------------------4-5---------7------------------ D--------------------------------------------------------------------- I’m sure there’s more to it, but it’s a start.