There are plenty of shows that dabble in a variety of musical genres, but SpongeBob really goes for it — hip-hop, emo, gospel, and, yes, even a sea shanty written by Sara Bareilles. It's not just Bareilles: The show employed numerous big-name songwriters, including John Legend, the Flaming Lips, T.I., and Panic! At the Disco. Amazingly enough, the score isn't an abrasive mishmash of different styles. While the songs themselves are unique — and often bear the distinctive feel of the artists who wrote them — they come together as a cohesive musical theater score. Despite all the cooks in the kitchen, there is a unifying SpongeBob sound, and it's like nothing else on Broadway.