Clair De Lune - Debussy
That song Tom is playing on the piano in Tom & Jerry.
thats the one
Suite for jazz orchestra by Shostakovitc.
I'm suddenly embarrassed. I love classical music. I listen to it all the time. But I have no idea the names of the songs or the composers most of the time.
Jesu, Joy of mans desiring, though I suppose that's more baroque than classical..