What about having Valentine sing at some point and suddenly there's a freaking choir singing it, as Valentine brings multiple selfs from other universes.

He's giving ideas for messing around with the OP in future parts just like this one did with Dio time stoping the OP.

Part 4: Killer queen's bite the dust make the OP rewing and some of the characters explode

Part 5: King crimson Erases parts of the OP with his time erasing powers to go undetected

Part 6: Made in heaven speeds up the OP.