Those chiptunes were *really* CPU hogs. The game took a few minutes to load and the browser froze for a few seconds before each track (and this is a new computer; I bought it in December). But as for the game itself, it was great. (Once I realized that each style of music had a "correct" action, and it wasn't just random trial and error)
A very different take on old gold records than what my record-buying game is/was going to use. :D