My son has been obsessed with Charlotte's Web, so after he asked us to read it to him 4x in a row... we remembered that there's an animated musical version, and watched it as a family! Wow he loved it... but we didn't realize it was a musical at first and were all a little confused when one of the characters broke out in song.
I think he loved it though. And both kids definitely love all the songs in Frozen!
What are your kids' favorite animated musicals?