This is a great song from Joel, off his equally great album "LaDeDa". I wasn't a fan of song before I saw t3h man play it live. Here are the basic chords: Em: 022xxx Cm: x466xx Ab: 466xxx A : 577xxx Bm: x244xx G : 230033 C : x3201x D : xxx323 The first half of the song, the "Nina" part is played with just the power chords. If you to get it to sound like it does on the CD, just use the first two strings of the power and hammer on the third string with the rythym of the song. (guitaretab.com)