The Avener's rework of the Phoebe Killdeer and the short straws track - Fade Out Lines. The feel to this song both vocally and guitar wise is unlike anything. Also the video clip is awesome.
Well, according to iTunes my most played song by about 50 plays is....
Actually surprising, because I would have pegged "A place in the Sun - Hoodoo Gurus" As my fave. But looking down the list, it comes in at 11th most played.
Edit: And love the Blue Oyster Cult. Burnin' For You is my other fave. Though not quite as catchy as don't fear the reaper.