'Hannah and Her Sisters', specific track

I'm trying to find out the name and composer of a piece of piano music from Woody Allen's 'Hannah and Her Sisters' (1986). If anyone knows this movie and knows more about music than I do, you might be able to help.

It's the song that Hannah's father plays on the piano when Hannah comes to her parent's apartment to sober her mother up after a bout of drinking.

Thanks in advance,

Kathy

, January 8, 2002; 2:05 AM