Quote Originally Posted by BradH
I've never heard an entire rock version of The Planets (thank GOD!!) but it seems like Mars has been done by a lot of people, King Crimson
And didn't Emerson, Lake and the guy after Palmer do a pretty amazing version too? Pretty sure I've heard it, although I don't have any ELP beyond the first Works.

I have a really good sounding version of the Planets but can't remember which one. I'll check tonight.