Song: Whatsername
Band: Green Day
Album: American Idiot

Gtr I - Billie Joe Armstrong: Drop D Tuning (e,B,G,D,A,D)
Gtr II - Jason White: Drop D Tuning (e,B,G,D,A,D)


Okay I watched a live performance of this song, and I'm 99% that this is right. Enjoy!


Intro/Verse (All done on a clean setting)


Gtr II Plays nothing in first verse or chorus


Gtr I Billie Joe


e:|-----------------------------------|
B:|-----------------------------------|
G:|-----------------------------------|
D:|-7777777777777777-4444444444444444-|
A:|-5555555555555555-2222222222222222-|
D:|-----------------------------------|
PM  **************** ****************


Chorus


Gtr I Billie Joe


e:|---------------------------------------|
B:|---------------------------------------|
G:|---------------------------------------| x3
D:|-----------------------------4444-2222-|
A:|-55555555-000000000-44444444-2222-0000-|
D:|-55555555-000000000-44444444-----------|
PM  ******** ********* ******** **** ****

e:|-------------------|
B:|-------------------|
G:|-------------------|
D:|-------------------|
A:|-55555555-77777777-|
D:|-55555555-77777777-|
PM  ******** ********


Gtr I Plays verse again

Gtr II comes in with this

Gtr II Jason (Slightly Distorted)

e:|----------------------------|
B:|--3~~~~~-5/7~-3~~~-0~-2~-3~-|
G:|----------------------------|
D:|----------------------------|
A:|----------------------------|
D:|----------------------------|

After the above has been played twice Jason plays somehting different, I'm not sure what though

Repeat chorus


Before Interlude (repeat whole thing x2)

Gtr II Jason (Clean)

e:|-----------------------------------|
B:|-----2h3----3------2h3---3-----2h3-|
G:|---2----------2------------2-------|
D:|-0--------0-----0------0-----0-----|
A:|-----------------------------------|
D:|-----------------------------------|


Gtr I Billie Joe (Heavily Distorted)


e:|------------------|
B:|------------------|
G:|-4444444444444444-|
D:|-4444444444444444-|
A:|-2222222222222222-|
D:|------------------|


Gtr II Jason (Heavily Distorted)


e:|------------------|
B:|-3333333333333333-|
G:|-4444444444444444-|
D:|-4444444444444444-|
A:|-2222222222222222-|
D:|------------------|


Solo


Gtr I Billie Joe


e:|---------------------------------------|
B:|---------------------------------------|
G:|-----------------------------4444-2222-| 
D:|-55555555-000000000-44444444-4444-2222-|
A:|-55555555-000000000-44444444-2222-0000-|
D:|-55555555-000000000-44444444-----------|


Gtr II Jason

e:|---------------------------------------------------|
B:|---------------------------------------------------|
G:|---------------------------------------------------|
D:|---------------------------------------------------|
A:|--17-17-17-16-16-17-17-17-16-17-16-12-13-13-13-13--|
D:|---------------------------------------------------|
                                                         x2
e:|-----------------------------------|
B:|-----------------------------------|
G:|-----------------------------------|
D:|-----------------------------------|
A:|-16-13-13-14-14-14-14-16-14-16-17~-|
D:|-----------------------------------|


Bridge


Both Gtr's 

e:|-----------------------------------------------------------------|
B:|-----------------------------------------------------------------|
G:|-----------------------------------------------------------------|
D:|-5-5-5-5-5-5-5-5-0-0-0-0-0-0-0-0-7-7-7-7-7-7-7-7-0-0-0-0-0-0-0-0-| x2
A:|-5-5-5-5-5-5-5-5-0-0-0-0-0-0-0-0-7-7-7-7-7-7-7-7-0-0-0-0-0-0-0-0-|
D:|-5-5-5-5-5-5-5-5-0-0-0-0-0-0-0-0-7-7-7-7-7-7-7-7-0-0-0-0-0-0-0-0-|

e:|----------------------------------------------------|
B:|----------------------------------------------------|
G:|----------------------------------------------------| 
D:|-5-5-5-5-5-5-5-5-0-0-0-0-0-0-0-0-0-4-4-4-4-4-4-4-4--|
A:|-5-5-5-5-5-5-5-5-0-0-0-0-0-0-0-0-0-4-4-4-4-4-4-4-4--|
D:|-5-5-5-5-5-5-5-5-0-0-0-0-0-0-0-0-0-4-4-4-4-4-4-4-4--|
                                                             x2
e:|-----------------|
B:|-----------------|
G:|-4-4-4-4-2-2-2-2-|
D:|-4-4-4-4-2-2-2-2-|
A:|-2-2-2-2-0-0-0-0-|
D:|-----------------|

Outro

Both Gtr's

e:|--------------------------------|
B:|--------------------------------|
G:|--------------------------------|  x4
D:|-5-5-5-5-5-5-5-5-7-7-7-7--0-0-0-|
A:|-5-5-5-5-5-5-5-5-7-7-7-7--0-0-0-|
D:|-5-5-5-5-5-5-5-5-7-7-7-7--0-0-0-|


Gtr I Billie Joe (Clean)


e:|-----------------------------------|
B:|-----------------------------------|
G:|-----------------------------------|
D:|-7777777777777777-4444444444444444-|
A:|-5555555555555555-2222222222222222-|
D:|-----------------------------------|
PM  **************** ****************


Gtr II Jason (Slightly Distorted)


e:|----------------------------|
B:|--3~~~~~-5/7~-3~~~-0~-2~-3~-|
G:|----------------------------|
D:|----------------------------|
A:|----------------------------|
D:|----------------------------|


Both Gtr's end on


e:|----------|
B:|----------|
G:|----------|
D:|----------|
A:|----------|
E:|--0~~~~~~-|