Justin Timberlake - Sexyback Chords & Tabs

The song doesn't use power chords but if you are playing it on guitar it sounds better 
just playing the root notes. Basically it's

Verse and Bridge:

A A#A A# AAA A#A

You can figure out the rhythm.

The chorus is
[ Tab from: https://www.guitartabs.cc/tabs/j/justin_timberlake/sexyback_crd.html ]
A Ab A A# A Ab A repeated 
over again

That's pretty much it for the chords.

Lame song, I know, but catchy and chicks dig it which is why we all play guitar in the 
place.