As a big Guitar Hero fan, I really enjoyed your game. It seems out of sync with the music sometimes, so I had to adjust to the display of the arrows in the square. I would have added something that makes the game more permissive, like GH, where you can lose a few notes before having to retry the whole track. The graphics are very, very nice, and I love the bassist girl and their Fender amps on the scene. When you die, I would allow you to press a keyboard key to fast retry and avoid me picking the mouse to go on. I'm adding your game to my list for this game jam! Congrats from France! Did you try Angry Shepherd?