I still haven't settled on any incidental music to play in the background. Ideally I'll use something royalty-free, but if push comes to shove, I've thought about either of these (both copyrighted, but I may get lucky!)
We Call Them Pirates Out Here- Mark Mothersbaugh: A fast paced piece that works quite nicely with the fast cuts throughout the first half of the animatic
Cerebrawl- Laura Shigihara: A kind of playful little tune that reflects the implied evil of Frankie in a cutesy fashion
Also, if it feels suitable, I may shift the music after the reveal, but I'll figure that out once I have a suitable track for the rest of the animatic.