Gameplay

Features
- Allows 8 players to play simultaniously in local multiplayer
- Nintendo WiFi Connection can be used to download new songs (with a maximum limit of 100 downloads)
- Comes with a code to download the Speaker Channel for Wii, which allows the game to send it's audio output to Wii and your TV.
- Compreihensive song editing mode that allows you to make your own songs from a wide range of instruments.
Release
Currently, the game is only available in Japan. A localised title for the previous game in the franchise was announced (Jam With The Band), but it was never released. Nintendo has made no reference to the game or it's sequel since then.The game has proven to be a big hit in Japan, topping the sales charts for the week of it's release and selling over 200,000 copies in it's first 4 weeks of release.