Standard tuning:
Tuning on guitar may be out but i think he's just playing them as powerchords...

Abm  466xxx
A    577xxx
D    x577xx
E    022100
F#m  244xxx

Abm             A
what am i gonna do now?
D              A
maybe move to a new town
F#m                E
feel like it's time to
Abm                        A
at least try to settle down
REPEAT
feeling totally bummed out
spend a week at a friend's house
got too much to 
try to figure out

A                  F#m
if i knew what was wrong
E
i would tell you
E               F#m
honest i would tell you
E                  Abm
    honest i would
A        D        A
F#m        E  
Honest i would
Abm        A

over and over in my mind
get to the end hit the rewind
but it's hard not to feel like
i'm just wasting my time
if i'm holding out on you
well, it's not like i meant to
just because i never try
doesn't mean that i can't lose

if i knew what was wrong
i would tell you
honest i would tell you
honest i would
honest i would

i'm not sure if it matters
not sure if i care that it matters
i'm not sure if it matters
not sure if i care

listen if i knew what was wrong
i would tell you
honest i would tell you
honest if i knew what was wrong
i would tell you
honest i would tell you