Tabbed By Matt Corkum 

Guitars can be either tuned down half a step and played with chords
relative to regular tuning or just play the chords and notes I have tabbed
out. The guitars are tuned up half a step, but I have transribed the song
for normal tuning. The guitar is overd riven and follows the bass. 

Key:
\ : slide down
/ : slide up

Intro: (synthesizer arranged for guitar)

     Bb   F# F            Bb    F#    F
Everybody       Rock your body  (yeah eah)
     Bb    F#        F 
Everybody  Rock your body right
Bb
   Backstreet's back alright!


Verse: (you can either just play the root notes, like the bass, or powerchords)

e|-----------------------|
B|-----------------------|
G|-----------------------| Do this twice, then pause...
D|--8-8-6-4-4-4/6-3--|
A|--8-8-6-4-4-4/6-3--|
E|--6-6-4-2-2-2/4-1--|

Pause: "Oh my God, we're back again"
Then come back in with the end of the riff:
e|------------|
B|------------|
G|------------|
D|---4-4/6-3--|
A|---4-4/6-3--|
E|---2-2/4-1--|