Bass doesn't come in until '''''' sings "Hit the piper, I'll feed the rats...."
G|-------------------------------------------------|
D|3-33-3-3-33--7-10-7--7-10-7--3-33-3-3-33-----2~--|
A|-----------------------------------------3-33----|
E|-------------------------------------------------|
G|----------------------------|
D|----------------------------|
A|3-3-34-55-55--3-3-34-5-3-2-0|
E|----------------------------|
Then it goes into the last chorus which is:
G|-----------------------------------------------------|
D|-----------------------------------------------------|
A|------7-77-3-5-555-3-3-3-3-------7-77-3-5-555-3-3-3-3|
E|3-333----------------------3-333---------------------|
Thats it, not very much bass but its a really nice song.Enjoy!!!