main bass riff through the whole song is - 
G|-----------|
D|-------7---|
A|-----7---7-|
E|-5-5-------|


The odd noise, whatever it is, is playing something near a G#


The horn bit near the start is - 
e|-------------------|
B|-8-8-8-8-8-8-8-8-8-|
G|-------------------|
D|-------------------|
A|-------------------|
E|-------------------|


the guitar plays this at some point -
E|-------------------|
B|-------------------|
G|-------------------|
D|-------------------|
A|-------------------|
E|-2-4-4-4-2-4-4-2-4-|


At around 3:00 a guitar plays this -
E|---------------|
B|---------------|
G|---------------|
D|---4-3-2-1-----|
A|-----------2---|
E|-4-----------4-|