Sitting At A Bar Chords

Alright, seeing as no one made tabs for this song yet, I decided to provide the basic 
structure.

Tuning : Standard


Basic Chord Progression;

E, B, A, F#m

[ Tab from: http://www.guitartabs.cc/tabs/r/rehab/sitting_at_a_bar_crd_ver_2.html ]
During the chorus, the last line changes chord one last time to B. The Chord Progression 
be;

E, B, A, F#m -> B again.

After the B chord, it reverts to the Basic Chord Progression again.


Thanks, have fun!