It's old (late '60's, early '70's) and the artist is dead now, but it was violin and he made it sing! You never heard a screech or a plunk. I've looked for it everywhere I've been, but I think it will have to wait until I get back to Vegas. There is a used record store there that is an absolute gold mine.
If you ever hear it, you will love it.
I heard someone make a cello sing once.
Can't recall the tune though.
*drats!*
I'll have to find it then.