[mylife]

You mean to tell me a Zeppelin tune is based in Classical music? ;)

[HungarianGypsy]

that is the second best version of Kashmir I know. The first is done by the same orchestra (London Philharmonic), but has more strings than his piano version.

[SuziQ]

One of the cutest things about the movie Mr. Holland's Opus was the way he showed the kids in his music class how some of the popular music of the day was taken from classical tunes.