Guns N' Roses – Irs (Guitar Intro Tab)

This is the solo for the intro I don't know the chords behind it though sorry
e|-------------------------------------------------------------------------|
B|--12^----14^-----12^-12-10----12^-12-10----------------------------------|
G|-------------------------------------------------------------------------|
D|-------------------------------------------------------------------------|
A|-------------------------------------------------------------------------|
E|-------------------------------------------------------------------------|

Then some it goes heavy and power chords come in
e|-------------------------------------------------------------------------|
B|-------------------------------------------------------------------------|
G|-------------------------------------------------------------------------|
D|---5-5---7-7-7---8--8-8---7-7-7------------------------------------------|
A|---5-5---7-7-7---8--8-8---7-7-7------------------------------------------|
E|---3-3---5-5-5---6--6-6---5-5-5------------------------------------------|