Music from the closing of the Show

(Okay, this comes "a bit" late, but hopefully still helps someone...)

I believe you mean the song you can hear in the end of the film and during the closing credits? I myself fell totally in love with it and have tried to find out the song title since, but to no avail - until last week. The song is called I Go To Sleep and it's performed by The Pretenders

You can find the lyrics here:
http://www.pretenders.org/lyigo.htm