Waaaaaay back when I was a kid, a friend and I heard “High Blood Pressure” by Huey Piano Smith and the Clowns (1958). It was the “B” side of “Don't You Just Know It” played on the radio by mistake (which started the station’s practice of marking through the ‘B’ side record label so jocks in a hurry wouldn’t make the mistake again).
BTW, Huey Piano Smith and the Clowns’ other hit was “Rockin' Pneumonia and the Boogie Woogie Flu - Part 1 (the ‘A’ side) and Part 2 (the ‘B’ side – which was, of course, the instrumental version of the same song).
Anyway, we really liked the ‘B’ side “High Blood Pressure”, but, of course, the station never played it again, so we got my friend’s dad to go to the record store (remember those?) and pick up a copy.
He came home laughing. He had asked the lady at the store if she had “High Blood Pressure”, and she said, “No, but I get a little arthritis sometimes when it rains.”
They finally found it filed in the “D’s” (“Don’t You Just Know It”). Seems another customer at the store had also heard “High Blood Pressure” and knew where to look.