The jazz-influenced Tokyo post-rock trio Mouse on the Keys was one of a number of challenging Japanese bands that came to prominence in the latter half of the first decade of the twenty-first century, bands that would probably never even have been signed in the West, far less marketed as pop music. Cerebral, literate and influenced as much by philosophy and art as by music, their astounding, technically complex, yet emotionally affecting work showed just what could be done with only two keyboards and a drum kit.
Mouse on the Keys was formed in 2006 by drummer/keyboardist/co...