I'm not really an R5er, but I saw that there was no tab so I thought I'd give it a shot. 
Hope you like! Plz rate! :D

Intro: C#m, B5, E, A2 2X

C#m B5  E  A2
e0  e0 e0  e0
b5  b0 b0  b0
G6  G4 g1  G2
D6  D4 D2  D2
A4  A2 A2  a0
EX  EX E0  EX

Verse:

C#m (x13321@4)       B5 (x244xx@1)       ELooking (022100@1)for the one tonight

A2but (x02420@1)I can't see you

C#m (x13321@4)     B5 (x244xx@1)              E (022100@1)     A2cuz (x02420@1)I'm blinded by all the lights, oh.

C#m (x13321@4)      B5 (x244xx@1)         Eand (022100@1)I can never get it right

A2I (x02420@1)need a breakthrough

C#m (x13321@4)     B5 (x244xx@1)         E (022100@1)   A2...
Why are you so hard to find? Ohh

Pre-chorus:

C#mI've (x13321@4)been searching every city

B5Never (x244xx@1)giving up

EUntil (022100@1)I find my angel

A2Diamond (x02420@1)in the rough

C#mLooking (x13321@4)for a signal

B5 (x244xx@1)               A2Baby (x02420@1)turn it up tonight.

Chorus:

C#mC'mon (x13321@4)get loud, loud

B5Let (x244xx@1)it out

E (022100@1)                      A2Shout (x02420@1)it out from the rooftops

C#mC'mon (x13321@4)get loud

B5 (x244xx@1)     E (022100@1) A2'til (x02420@1)they shut us down

C#mC'mon (x13321@4)get loud, loud

B5Let (x244xx@1)it out

E (022100@1)                           A2Show (x02420@1)me everything that you've got

C#mC'mon (x13321@4)get get loud, loud

B5 (x244xx@1)        E (022100@1) A2I (x02420@1)need you now

A2Baby (x02420@1)let me hear you loud

C#m (x13321@4)     B5Na (x244xx@1)Na Na, Na Na Naaa

E (022100@1)       A2Na (x02420@1)Na Na, Na Na Naaa

C#m (x13321@4)     B5Na (x244xx@1)Na Na, Na Na Naaa

E (022100@1)      A2 (x02420@1)Verse 2:

C#m (x13321@4)           B5 (x244xx@1)          ELooking (022100@1)for the light to shine

A2to (x02420@1)start a fire

C#m (x13321@4)            B5 (x244xx@1)       E (022100@1)   A2Girl (x02420@1)I'll be the first in line, ohh

C#m (they do a thing where they strum once and do a palm mute slap here, and he sings it 
a bit differently. Just watch on youtube if you don't understand.)
          B5 (x244xx@1)              EAnd (022100@1)baby when our stars align
         A2we (x02420@1)can't get no higher
  C#m (x13321@4)  B5 (x244xx@1)        E (022100@1)  A2you (x02420@1)just give me a sign

Chorus:

C#mC'mon (x13321@4)get loud, loud

B5Let (x244xx@1)it out

E (022100@1)                      A2Shout (x02420@1)it out from the rooftops

C#mC'mon (x13321@4)get loud

B5 (x244xx@1)     E (022100@1) A2'til (x02420@1)they shut us down

C#mC'mon (x13321@4)get loud, loud

B5Let (x244xx@1)it out

E (022100@1)                           A2Show (x02420@1)me everything that you've got

C#mC'mon (x13321@4)get get loud, loud

B5 (x244xx@1)        E (022100@1) A2I (x02420@1)need you now

Baby let me hear you loud

C#m (x13321@4)     B5Na (x244xx@1)Na Na, Na Na Naaa

E (022100@1)       A2Na (x02420@1)Na Na, Na Na Naaa

C#m (x13321@4)     B5Na (x244xx@1)Na Na, Na Na Naaa

E (022100@1)      A2 (x02420@1) (repeat)

(I'll try to add the solo later, but for now you can just play C#m B E A2 through it)

C#mLooking (x13321@4)for the one tonight...

(Chorus)

C#m (x13321@4)     B5Na (x244xx@1)Na Na, Na Na Naaa

E (022100@1)       A2Na (x02420@1)Na Na, Na Na Naaa

C#m (x13321@4)     B5Na (x244xx@1)Na Na, Na Na Naaa (repeat however many times)

C#m (x13321@4)       B5 (x244xx@1)                A2looking (x02420@1)for the one tonight

Please rate! Thanks :) (Btw you can follow me on twitter @panckles

~ Bri