Drop-D I think he uses a pick. Main riff/intro (played almost the whole way through the song): G|------------------------------------| D|------------------------------------| A|------------------------------------| D|--3--3--0h6--6--0h1--1--0h1-0h3h6---| In the pre-chorus, there is no bass. (The bit with "and lets not ever take it back" etc..) Chorus: same as main riff but at the end it goes: G|------------------------------------| D|------------------------------------| A|------------------------------------| D|--3--3--0h6--6--0h1--1--0h1-0h6h5---| Bridge: G|------------------| D|------------------| A|------------------| D|-3-3-3-3-3-3-3-3--| G|---------------------------------| D|---------------------------------| A|---------------------------------| D|-6-6-6-6-6-6-6-6-8-8-8-8-8-8-8-8-| x3 G|-----------------------------------------| D|-----------------------------------------| A|-----------------------------------------| D|-6-6-6-6-6-6-6-6-11-11-11-11-13-13-13-13-|