Amazing how many great songs are very easy to play :-)

(intro)

A - D - C - G 2X

(verse: D - A - C - G)

        D             A
Well I never paid the rent
       C            G
And I ain't never paid no telephone bill...

(chorus: D - C - G - C)

C               G          D
I don't know if I'm gonna eat today
     C
But I'm gonna try
G                 C                    D
I'm gonna try try try try try try try try...

Listen to the song, repeat as necessary