Its basically four chords the whole song.

E (022100@1)   -   C# (x43121@1)  -  B (x2444x@1) - Asus4 (x02230@1)|-7-------4--------2-------0-|
|-0-------0--------0-------0-|
|-9-------6--------4-------2-|
|-9-------6--------4-------2-|
|-7-------4--------2-------0-|
|-X-------X----------------X-|


Lyrics: 

       E (022100@1)                C# (x43121@1)              B (x2444x@1)     Anow (x02220@1)im trying to tell you somthing about my life
      E (022100@1)         C# (x43121@1)     B (x2444x@1)              Amaybe (x02220@1)give you an insight might change your life
E (022100@1)                C# (x43121@1)              B*i'm (x2444x@1)free at last, i'm free at last, i'm free at last
Ai'm (x02220@1)free at last (repeat)