bass enter at about 0:12 seconds

  intro                             verse riff (just a sample)
G|---------------------------------|-------------------------75----|
D|75---------57-75--------575------|75---------57-75------5-7---75-|
A|--75---57-7-----7-55-357---753---|--7----57-7-----7-55-7---------|
E|----55------------------------55-|----55-------------------------|

  chorus
   (x4)         (x4)
G|------------|-----------|---|
D|75----------|97---------|---|
A|--75-3------|--97-5-----|7--|
E|-------35-5-|-------57--|---|

The best thing to do is to learn the root notes and create improv inbetween

A quick tab by Achilles (*)