Please help me find the Jazz + Classical fusion CDs I heard last night...

I was at a restaurant where they were playing a CD full of classical music tunes played in jazz instruments/style. I liked it so much I asked the waiter who informed me it was called "Classics in Jazz" which was comprised of 5 discs. When I came home I searched laboriously but found no matches. Albums with similar names tended to include "classic jazz" instead of the classical + jazz fusion I was looking for.

I called back tonight to find that neither a waitress nor the owner knew what that album was called.

This particular album included songs famous enough that I could hum along to most of them, and there were no vocals. It was mellow in nature and it was played at a restaurant small enough that you couldn't rule out the possibility that they were playing licensed music.

Could anyone on Reddit please help me with this? Thank you so much in advance.