Dubzilla!

Main Riff

G|----------------------------------------------------|
D|----------------------------------------------------|
A|--0--2--3--2--3--5--3--5--7--5--7--8--7-------------|
E|----------------------------------------------------|


The part where the bass changes:

G|----------------------------------------------------|
D|----------------------------------------------------|
A|--0-0-0-0--7--7--3--3--5--5--2--2--3--3--2--2-------|
E|----------------------------------------------------|