Off With Their Heads - Clear The Air chords

Song:   "Clear The Air"
Artist: OFF WITH THEIR HEADS
Album:  In Desolation





Verse: Em C#m E C#m A B

Chorus: Em C# A B

Bridge: C# Em A

Outro: Em C#

end on Em
[ Tab from: http://www.guitaretab.com/o/off-with-their-heads/250106.html ]
 Em            C#m          A             B
--7--         --4--       --5--         --7--
--8--         --5--       --5--         --7--
--9--         --6--       --6--         --8--
--9--         --6--       --7--         --9--
--7--         --4--       --7--         --9--
--0--         --x--       --5--         --7--

It sounds fine just using power chords for the distorted parts
But when the guitar is played clean I believe they're using full Barre Chords.