Well, not the actual Paul Simon and Art Garfunkel. They could be Cylons. Or perhaps angels! Yes, melodious seraphim who hung out with the primordial godhead Bob Dylan who wrote "All Along The Watchtower" during the Big Bang or something. Note: three-year-old, Gaius Baltar-related spoilers. (Hat tip to Brian.)
What's not to love about this? Simon without the Garfunkel (seriously, without him "Parsley, Sage, Rosemary and Thyme" would have been 160 bpm). Chevy Chase doing the Chevy Chase. Plus, THE MOST ROCKIN' HORN SECTION OF ALL TIME. It is, in the parlance of the times, Teh Shit.