A fast one, for sure. The 6-button input made the game feel extremely fast (which fits the music excellently well, actually). It's really exciting and adrenaline inducing! The froggy theme is hilarous, stylish and adorable. Not sure if the music is yours (I've never heard of the artist), but the synchronisation of the beat with the notes and the music is excellent. Collecting frogs as a mark of how good you are - is GENIUS!
Criticism-wise, it is very intimidating at first - I'm pretty sure I could keep up with one side of the track at most, with how fast the BPM was. I failed the first 2 tracks, then got into the groove for #3 and #4. On the #4 I realised that there's no penalty for pressing a button when there's no note, so you could just as well mash all 3 on each side at once, to ensure you hit everything (obviously there are empty beats that make me lose the combo, but it takes away 2/3rds of the game's difficulty). The visual effects are really nice too! In my opinion, the game plays a lot better on the lower BPM tracks (#1, #3, #5), because it's a lot easier (at least for me) to follow a rhythm that's a little slower [in our game the BPM was 120, so you've got almost double that on your fastest track]
I added screenshots of my scores, but well, itch.io doesn't like screenshots, so they vanished :c