This is Underture by the Who, from the boxed set, 30 years of maximum R&B.
I'm not sure about the intro, but this is the rest of the song.
riff 1:(distortion)
b5 a5 b5 a5 b5 a5 g5
e/----------------------------| repeat,
b/----------------------------| then stay
g/----------------------------| on g5
d/----------------------------|
a/-99--7--99--7-99---77--55---|
e/-77--5--77--5-77---55--33---|
riff 2: (clean)
a d a d g c
e/----------------------------| repeat,
b/-5--5--0--5---5--0--3---3---| then riff 3
g/-6--7--0--6---7--0--4---5---|
d/-7--7--0--7---7--0--5---5---|
a/----------------------------|
e/----------------------------|
[ Tab from: http://www.guitaretab.com/w/who/58850.html ]
riff 3: (distortion) g5
e/-------------------------------------------------------|
b/-------------------------------------------------------|
g/-------------------------------------------------------|
d/-------------------------------------------------------|
a/-9-7-9-7-5-3-2-0---9-7-9-7-5-3-2-0--7-5-7-5-3-2-0-2--5-|
e/-----------------------------------------------------3-|
riff 4: (distortion)
d a
e/---2---3---2--2--3--2------------------------------| make the
b/----3---3---3--3--3---3---2--3--2--2---3--3-3-2----| chord
g/-----2---2------2--2-------2--2--2--2---2----------| shapes and
d/----------------------------2--2-----2-------------| sweep pick,
a/---------------------------------------------------| move pinky
e/---------------------------------------------------| when needed
riff 5: (distortion)
g5
e/------------------------------------------------|
b/------------------------------------------------|
g/------------------------------------------------|
d/------------------------------------------------|
a/-9-7-9-7-10-9-7-5-7-5-7-3-5-2-5-----------------|
e/------------------------------3-----------------|
