As for the bit about Bemani games being nothing but "Eurotrash," that's a pretty ridiculous blanket statement to toss out there. You do realize that dozens of Bemani games don't have any music that could be classified that way, right? Namely Guitar Freaks and Drummania 1-12, Keyboardmania 1-3, Mambo a Go-Go, and Pop'n Music 1-12 (with a handful of exceptions per mix, but that's out of 100+ songs apiece). Even Beatmania, though obviously dominated by eurobeat, trance, drum & bass and the like these days, has worked in a ton of interesting genres like lounge pop, hip-hop, funk, punk, chip tunes, country, bossa nova, ska, and more over the years. Sure the most recent IIDX mixes are a bit samey, but even those are far more diverse than Frequency or Amplitude if you look at them as complete packages. Not to mention that the average Bemani game has around (or more than) 100 songs, compared to Amplitude's meager 25.