I love the simple color palette and detailed pixel art, very cool! The game is fun once you get in a rhythm and start getting in a streak, but it opens up a bit hard, and got into the double (and triple!?) notes really early on. I think the opening of the song should be slower, with no double notes, and escalate in difficulty over time so players can adjust and find a flow to the rhythm. Solid entry overall though, very nice work!