We don’t listen to much kids music either–they get that at school, and besides, I think of them more as “songs you sing acapella” rather than “songs you listen to on a machine.”
They are great springboards for conversations now that Julien is older. He’ll ask, “Mom, what’s this song about?” and I’ll have to think of a one-sentence answer on the fly. By now, he realizes that most songs are about love. kinda.