Introduction:
E|--------------------------|
B|----1---------------------|
G|--------4-2---2---0h2-/4--|
D|--2-------------0---------| 
A|-0-----2------------------|
E|------3-------0--------2--|

The 0 and the 2 on the low E are optional for fingerpicking. It sounds good.

Throughout the song, this is the simplest form of the chord progression.

Am (x02210@1)            GTurn (320003@1)on the lights in here baby.

Em (022000@1)                       FExtra (133211@1)bright I want y'all to see this.

etc.