Our personal favorites:

Mr. T.'s Favorites (you may be surprised ;-)

Jacqueline du Pre & Daniel Barenboim - Elgar Cello Concerto

Luciano Pavarotti sings "Nessun dorma" from Turandot by Puccini

The Beatles - Norwegian Wood

Peter Gabriel - Washing of the Water

Imogen Heap - Hide And Seek

Refused - New Noise