DOES NOT get any better than this. Sha Na Na, and especially Johnny Contardo, thank you.
It's still familiar to me Sends a thrill right through me
Wikipedia has an explanation of those magic changes, the chords known as the "50s Progression" along with a list of some of the songs in which it appears. (Bob Marley?)
Okay. I have no idea how to stop the Youtube video after that one song. So -- there could be worse things than bunches of Sha Na Na -- but it's like falling into a black hole and wondering if you'll ever emerge. There is somewhere in this video compilation a version of "Unchained Melody". I've never heard it arranged like that and if you decide to look for it on there, I'll bet you cannot keep yourself from smiling. Looks like they had fun singing it and I had fun listening. Thanks, fellas.