Most beautiful violin recording you have heard

For Gregm on emphasizing the beauty of the pieces, Milstein and Sitkovetsky, Bach Sonatas and Partitas. I would also check out Fritz Kreisler, the recent transfers are decent and he certainly emphasized beauty of tone. The reference perfomance of the Sibelius is the 1935 Heifitz with Beecham and the London Philharmonic.

Nadja playing vocalise.

I agree with Rcprince, the Bach Partita No. 2. Very moving.

BTW, does anyone know the name of the piece used in Young Frankenstein to woo the monster?

Maybe not the most beautiful, but I like Carmen Fantasy and others works by Pablo Sarasate.

In addtition to some of the recordings mentioned above, one of the most beautiful pieces of music I have is a budget EMI recording of Vaughan Williams "The Lark Ascending" with David Nolan on the violin. A very moving piece of music, and done wonderfully by the London Philharmonic.