this tab is almost the same as the other tab for penelope except for one change
Riff A: 

E|------------0-------------------0------------------0---------------------------||
B|--------3-------3-----------3-------3----------3-------3----------3---0---3----||
G|----0-----0---0---0------0----0---0---0----0-----0---0---0----0-----0---0---0--||
D|-2p0----------------2p0-----------------2p0----------------2p0-----------------||
A|-------------------------------------------------------------------------------||
E|-------------------------------------------------------------------------------||
its a bit easier this way because there isn't that hammer on from D(0) to D(5)
its the exact same note!!
Riff B:
Guitar 1:
E|---------------------------------------------------------------------------||
B|---------------------------------------------------------------------------||
G|-4-4-4-4-4-4-4-4-5-5-4-4---------------------------------------------------||
D|-------------------------4-4-2-2-0-0-5-5-0-0-0-0-0-0-0-0-0-0-0-0-----------||
A|---------------------------------------------------------------------------||
E|---------------------------------------------------------------------------||

Guitar 2:
E|---------------------------------------------------------------------------||
B|---------------------------------------------------------------------------||
G|---------------------------0-----5-----------------------------------------||
D|-------------------------2---0---------------------------------------------||
A|---------------------------------------------------------------------------||
E|---------------------------------------------------------------------------||

Guitar 1:
E|---------------------------------------------------------------------------||
B|---------------------------------------------------------------------------||
G|---0------------0------------0------------0------------0-------------------||
D|-4---4---4h5--4---4---4h5--4---4---4h5--4---4---4h5--4---4-----------------||
A|-------5------------5------------5------------5------------5---------------||
E|---------------------------------------------------------------------------||

Guitar 2:
E|---------------------------------------------------------------------------||
B|---------------------------------------------------------------------------||
G|-2-------4------------5----7-----------------------------------------------||
D|-----------------------------------2-------------1-----1-------------------||
A|---------------------------------------------------------------------------||
E|-----------------------------------------------------2---------------------||

Structure:
Intro: Riff A X4
Verse/Chorus: Riff A X9
Solo-ish thingy: Riff B X2
Verse/Chorus: Riff A X8
Soloish thingy: Riff B X5 to fade out

props go out to Dan Newell (Dansocal2@hotmail.com) for the origanal tab its perfect except for a lot harder