Excellent game all around! to have made both the design, art, and audio in a little over a week, and for your first gamejam?? cant imagine how good the second one is gonna be!
the musical elements get introduced at the right pace, the leaves going into the screen when you stand on bushes is such a simple but effective detail. as others said the difficulty is just right to not have you waltz over the game first try but also not have you get tired of retrying the same thing too many times. Bravo!