Tokyo Attack came to Matsuricon again and introduced me to Neon FM, a button-drumming music game with some neat features. If you fail a song, the game drops the difficulty level a little and lets you keep playing. The arcade, iOS, and Android versions all work about the same and even support online multiplayer matches between them. I want to try that sometime but the closest arcade with Neon FM is in the developer’s home town of Baltimore.
Source: Neon FM via Orange Lounge Radio episode 524 which I had to look up again on the OLR Wiki