here's a list of other bands that have done pink floyd covers:
pearl jam, wyclef jean, love and rockets, bruce springsteen, marilyn manson, radiohead, dave matthews band,
phish, primus, velvet revolver, system of a down, tool, blind melon (with pearl jam), smashing pumpkins, and the austin lounge lizards(did a bluegrass version of manic depression that is funny as h3ll)