That's "Songs From the Shower," not "Songs in the Shower, Amos!

In about 1956, I was playing "oldies" for a friend's mother and we were singing duets. (The only one I specifically remember, because it was new to me, was "It's a Sin to Tell a Lie.") She said to me, "We think of these songs as classics, but I bet in 20 years or so, the rock and roll songs that you kids are dancing to will be considered classics." A wise lady.