I've put more hours into Amplitude than I thought it had in it. Every time, I'd always beat one high score, or unlock one new song. And I'd always wonder when I'd stop playing. Today, I noticed I seem to have stopped. There are so many other games; I'm not finished with FF7 yet, and I have an unopened Oblivion box waiting on my shelf.
Anyway, I may not have reached my goal of four bars for every song on insane, but I'm still proud of my scores... and that I can beat every song on insane!