http://forum.barrowdowns.com/showthread.php?t=11078
There was this thread way back but it is specifically classical music. I am not suprised you didn't find it - I only retrieved it because I remembered discussing the Pachelbel "Canon" with Encaitare. I don't know if I can improve on my old selections though I am amused to see what then linked to YoYo Ma playing Vivaldi now gets country music!
I do occasionally wonder if I could find a way of slipping Tolkien into "The Warwickshire Lad" as one of the literary greats of that county.