Hey nice job! I also tried for a simple rhythm type game - but got a bit too focused on the dialog and graphics and didn't leave enough time to refine the core game mechanics.
Like the others commenting here, I was a bit confused at first, even unsure where I had to click to begin the "game" - but mostly got there in the end. I was playing the web version and you did say it had issues so I should probably try to d.l at some point too