A good Early Simon song, co-written by Bruce Woodley. I am in a hurry right now, so I'll assume that you have the words. the chords, as I figre it are, line by line:

G Bm C G
G Bm C D
C D G Em
Am Bm C B7

tHEN THE CHORUS:
And I Em think it's gonna be all right
Am Yeah, the worst is over now,
The D morning sun is shining like a C red rubber
G ball