It's also great that the actors use a serious amount of wigs.

For the love of smooth music, watch it.
http://www.youtube.com/watch?v=jMTI8vg7A5U (Jeff Baxter's moustache is hilarious)
http://www.youtube.com/watch?v=pLFrzkTHP18 (Hall & Oates truly at their best. "Disco, motherfucker!")
http://www.youtube.com/watch?v=EatDR9uHD3g (Perry parody 1...helping Kenny Loggins to rock out. XD)
http://www.youtube.com/watch?v=6Lnt0h7P-Uk (Perry parody 2.... singing "Don't Fight It" with Loggins.

http://www.youtube.com/watch?v=O8if4LV_SzE ("Smuuuuth meuuuusic")
http://www.youtube.com/watch?v=CZBXNtMKJp4 (A trip back in time to the says of seed drilling.)
http://www.youtube.com/watch?v=hnahCol3lXs (Michael McDonald gets hit by a car and is kidnapped.)
http://www.youtube.com/watch?v=Cn6rn-eBCOk (Another great Hall & Oates moment - "Fame, fortune, fashina...")
http://www.youtube.com/watch?v=PGjL4hsBs3M (Best Dave Lee Roth impression EVER.)
http://www.youtube.com/watch?v=yb_XEwgfmDk (Steely Dan and the Eagles fight over the theme song for "F.M" - 'You've just checked into Hotel Calofasskick!')
Seriously, watch this if you love music of along these lines.