Not sure if this is COMPLETELY correct!

Standard Tuning

E:      F#:     Ab:     A:      B:      B#:
|--0--| |--2--| |--4--| |--5--| |--7--| |--8--|
|--0--| |--2--| |--4--| |--5--| |--7--| |--8--|
|--1--| |--3--| |--5--| |--6--| |--8--| |--9--|
|--2--| |--4--| |--6--| |--7--| |--9--| |--10-|
|--2--| |--4--| |--6--| |--7--| |--9--| |--10-|
|--0--| |--2--| |--4--| |--5--| |--7--| |--8--|


Intro:

When its time to party, we will party hard.

E ( over and over )

For the next part of the intro, use this tab:

|---------------------------------------------------------|
|---------------------------------------------------------|
|--13-9-14-9-15-9-19-19-21-21-13-9-14-9-15-9-20-20-22-19--|
|--xx-x-xx-x-xx-x-xx-xx-xx-xx-xx-x-xx-x-xx-x-xx-xx-xx-xx--|
|--11-7-12-7-13-7-17-17-19-19-11-7-12-7-13-7-18-18-20-17--|
|---------------------------------------------------------|

Verse:

E B A Ab F# Ab F# 
B#   B A Ab F# Ab F# B# E

Figure out how many times, and at what time you need to strum these chords.  But they're 
in order, and these are the only ones you should have to use for the Verse.  For the 
you just keep doing the riff over and over again.

Pre-Chorus:

/ = slide

E  A / Ab / A E x2

Again, strumming not shown.  You should just double strum over and over again and just 
when you have to very quickly to make it sound like it should.

Chorus:

Almost the same chords as the pre-chorus:

Do the slides quickly:

E A E A / B# / A x2 Then do these over and over for the party hards at the end:  B G#

Figure out the strumming patterns!  But otherwise these are all the chords that htey use!