Having produced Parappa the Rapper, the game that effectively defined the rhythm action genre on consoles, Japanese musician Masaya Matsuura and his company Nana-On-Sha have a well deserved reputation for innovative music titles. They also did the excellent Vib Ribbon and its equally unique, sadly Japan-only follow-ups Vib Ripple and Mojib Ribbon, so news of their first Wii game is guaranteed to make NGamer prick up their ears.