This is a perfect run of BIT.TRIP BEAT's final level, Growth.
Part 2 is here: /watch/g-4nbib5jD05n
Took me quite a while until I was finally able to pull this off! When I passed the default high score of 12 million points, I was already thinking "Okay, wow. This is it. There's NO way I will ever be able to improve past this point." And here I am now.
Anyway, this is an amazing game and if you haven't played it yet you should try it out ASAP. It's available on WiiWare (600 points) and Steam: http://store.steampowered.com/app/63700/