Main riff:

  G7                      A7                     G          F#m           E7
G|-----------------------|----------------------|---4---12-----2---11----|---------------------|
D|-----------------------|--------7-7-5---7--5--|5----------4------------|---------------------|
A|7-------7---5----------|----7-----------------|------------------------|-------7-5---7---5---|
E|----7-----------7--3-3-|5---------------------|------------------------|0---7----------------|

  E7                      E7          G          A7                       A7          B7
G|-----------------------|----------------------|------------------------|---------------------|
D|-----------------------|--------------------5-|--------7-7-5----7--5---|-------7------------9|
A|--------7--5---7--5----|--------7-------5-----|----7-------------------|---7------------9----|
E|0---7------------------|0---7-------3---------|5-----------------------|5-----------7--------|

the chords might be wrong but I've only based them on the bass notes, 
so please mail me if you know the correct ones!

cheers,

Marc van Zee (*)