Persistent earworm alert CCLXV

You don't have to be from Canada to appreciate The Guess Who's "Runnin' Back To Saskatoon."  The tune's rhythmic strength should have made it an American hit.  In addition to being well-structured, the opening riff is nearly impossible to forget.  Not just any band could craft a credible song about going to gas stations, libraries, and grain elevators, but The Guess Who did.