I think Art Garfunkel has one of the most beautiful voices ever recorded.
Don't know why exactly, but I have Scarborough Fair on my iPod, and whenever it plays, I think of Ennis and Jack. I guess just the melancholy sound of it triggers something or other - just that "she once was a true love of mine" is so sad - as if anyone who once was a true love ever stops being that.
My mother loved older Billy Joel stuff. She and I used to listen to the albums The Stranger and 52nd Street from start to finish when I was in high school and I would visit her on the weekends. She used to say that "Vienna" always made her think of me. I still can't listen to it without crying.