Need Help Id'ing Movie

[Pogo Dalek]

I wonder if anyone out there can help me.

I am looking for the name of a Movie I once Saw a long long time ago in Elementary School sometime around the early 80'!

I don't know when the movie came out, but it was old, I think probably 70's or 60's. All I know it was on Reel.

I don't know alot about the film, like i said, it was along time ago..But here is what I remember.
It was about this young boy who goes to Visit or live with his Grandfather or Great-Grandfather in Vienna, Austria, and the music that was playing was beethove, I remember that When they Went to Beethoven's Grave, Beethoven's Moonlight Sonata, was playing in the background. It was Really haunting.

I also remember the Father Being really old, and had a Long flowing beard.

I think it was a Short film.

I am pretty sure it is a Foreign Film.

Finding this movie means alot to me.

Can anyone Help me??