Intro - Guitar 1 comes in first, then Guitar 2 comes in palm-muted before gradually un-muting, playing the same riff. E|------------------| B|------------------| G|------------------| D|-33350000-3350000-| A|-33350000-3350000-| D|-33350000-3350000-| Verse - squeaky bit. Guitar 2 (Sean played this from what I saw) I'm not sure what effect is used. E|---------10-----5-10-| B|-5~-3~-3----5-6------| Listen for timing. Chorus (both guitars) E|---------------------| B|---------------------| G|---------------------| D|-3\/33350000-3350000-| A|-3\/33350000-3350000-| D|-3\/33350000-3350000-| Filler - Guitar 2. Guitar 1 plays the intro/chorus riff. e|-10-| B|-10-| E|-7--| B|-7--| G|----| D|----| This is also the chord played before the squeaky bit in verse 2. Squeaky verse bit is the same, minus the first 5 on the B string, and the last squealing note sounds like 17 on the e string. I don't know how the filler after the 2nd chorus is played. I think it's just random squealing sounds because when I saw them play it live it didn't sound exactly like it does in the album. Just sliding along the neck and some pick slides I guess.