The intro is played by more than 1 guitar. The best tab listed on this site has the detuned a half-step. It's hard to play a set with a detuned guitar. I guess if you have than 1 guitar, it's not prob, but if you're like me, you're it. Intro is like this: intro e|-----------2---------------2---------------2---------------2-------------------| B|-----0---0---0---0---0---0---0---0---0---0---0---0---0---0---0---0-------------| G|---1---1-------1-------1-------1-------1-------1-------1-------1---------------| D|-------------------1---------------2---------------2---------------------------| A|-------------------------------------------------------------------------------| E|-------------------------------------------------------------------------------| To play this use your 1st finger on the G string, 3rd finger on the E string, 2nd finger the G string. The chords used throughout most of the song are F#, G#m, E2 Other tabs that show the lyrics and use these chords are correct.