Looks like the music genes just skipped one generation
Here's a great video of Olivia playing the drum. She likes to make animal sounds while she lays down the beats. She'll say something like, "Play like a tiger...ROAR!" or "Play like a kitty cat...MEOW! MEOW!" while playing. Of course, in the middle of this video, Joe decides that her playing is lacking a certain amount of cowbell. Given that she has musical talent in those genes somewhere, any interest gets maximally cultivated. Anyway, enjoy!