Fun game, I like the idea (although I'd love for this to have more tracks).
Going to point out a couple of issues I've ran into:
- Average and Fastest / Slowest guess time don't reset whenever a new game is started
- Fastest / Slowest guess time don't account for the fact that you guessed wrong. It is possible to get a fastest time of 00.00 seconds if you just click on the first frame, even if you guess wrong it'll still count
- Some images like Botan with her sleeve or Miko overlap, covering other members (potentially hiding them from view on a quick glance)
- The RNG is biased and picks some members more often than others. The list of songs has 4 covers by Flare and 1 by Miko. I'm assuming the RNG implementation picks an index out of all song covers, which would explain it
- It isn't always obvious whether clicking on a certain spot will register a click, because the hitboxes don't cover the full image width. For example, Ollie's hair bun on the right side isn't clickable the whole way through.
- Picking the characters via a keyboard would be nice. Adding a visual label above/below characters and adding hotkeys to them would reduce time to guess significantly