Dad and Linda bought the sing-a-long casette deck for Prescott when he was a toddler. Prescott really enjoyed it and had a legendary (in our family, at least) performance of the "A-B-C" song.
Then, when Rozzie was a toddler, she was very much a performer, usually with the stage names of either Stadium or Alaska and she used this sing-a-long cassette deck extensively.
Now this toy has been passed in to Davey's hands. They very generously gave it to Davey yesterday afternoon and last night I put new batteries in it so it would work. Davey quickly figured out how it works, though he obviously needs to learn how to prevent feedback and how to not (literally) eat the mic.
Behold, the punk rock version of Twinkle Twinkle Little Star!