1st choice: Brahms, Alto Rhapsody: Marilyn Horne,Telarc
2nd choice: Bach, Trio Sonata II in C Minor, BWV 526, Nimbus Records
3rd choice: Mozart, Eine kleine Nachtmusik (A little Nightmusic) Academy of Ancient Music, Hogwood, L'OISEAU-LYRE
4th choice: Dire Straights, Brothers In Arms
But better still, whatever you normally listen to, since, that's what you listen to.