Main riff (Chs):
  G       Bb G       C Bb  G       Bb   C   Bb G
E|------------------------| I----------------------|
B|---------3----------5-3-| I---------3--3h5-------|
G|---------3----------5-3-| I---------3--3h5-5-3---|
D|-5-5---5----5-5---5-----| I-5-5---5------------5-|
A|------------------------| I----------------------|
E|------------------------| I----------------------|

VS: as you know the Black Keys only have a two musicians ... during the VS
    there are keys and bass (so they overdubbed in the studio or had a guest
    ...I haven't seen the liner notes, but the bass just follows the main
    riff

Turnaround before Chs:
  G   F  D  C     G  F  D  C
E|--------------| I--------------|
B|--------------| I--------------|
G|--------------| I--------------|
D|-\5--3--------| I-\5--3--------|
A|--------5--3--| I--------5--3--|
E|--------------| I--------------|