> This is the song played right after Elgar's La capricieuse. Still
I believe the song you're looking for is 'Gute Nacht Mutter', which is mentioned in the end credits of the film.
You can hear a MIDI sample of a version of it here: http://ingeb.org/refer/gutenacm.MP3
If you listen very closely, I think you will find the basic tune is quite similar.