Petrol CB  

riff: F# C# B G (last 3 not chords)  chorus: F#/E E  break: G A 

riff:
e-
b-
g---466666640
d-44
a-44
e-22

end:
e-----0---0
b----0-0-0-0
g---3---3---3
d-44
a-44
e-22