ok, so the whole song is this pattern, ive listened to it several times with epic bass boost. G|---------------------------------------| D|---------------------------------------| A|--3-3-3-3------7------5-5-5-5-----7----| E|---------------------------------------|X alot seriously...the whole song is this :D the bridge there's no bass until around 3:03 following the keyboard is your best bet for the timing and stuff :D have a blessed day!