Hey, this tab isn't too hard and it's fun to play to!
Enjoy!

Artist: Green Day
Album: ?Uno!
Song: Let Yourself go
Bassist: Mike Dirnt

Tuning: Standard

Intro & verse
G|------------------------------|
D|------------------------------|
A|-------5--------------5-------| x3
E|----3-----5--------3-----5----|

Chorus

G|------------------------------------|
D|------------------------------------|
A|----55555555------------------------| x 4
E|--------------33333333----55555555--|

Bridge

G|-------------------|
D|-------------------|
A|-------------------|
E|---3-4-5---3-4-5---|

Repeat All until solo

Solo

G|------------------------------------|
D|------------------------------------|
A|----55555555------------------------| x 4
E|--------------33333333----55555555--|

After solo

G|----------------------------------------|
D|----------------------------------------|
A|-----5------5-----5-----5-----5---------|
E|----------------------------------------|

Chorus


G|------------------------------------|
D|------------------------------------|
A|----55555555------------------------| x8
E|--------------33333333----55555555--|

Ending/Outro

G|--------------------|
D|--------------------|
A|-------------5------|
E|---3-4-5---3---5----|