Tap the notes of a song as they play, à la Guitar Hero. But instead of a fret board, the notes in these original electronic tunes are represented by dots circling on concentric rings. You have to tap each one at precisely the right moment, causing it to burst into a satisfying spray of colorful shapes. Hit one too early or miss it slightly on its path and you're penalized with a bum note.
WIRED Challenging two-finger tapping for tough songs.
TIRED Only 12 tracks available so far.
