"We’d like to encourage the interoperability of instruments between platforms so that players can experience music, and our games, with their instrument of choice", wrote the Harmonix developer.
Gaming site IGN also recently made public that the Wii version of Rock Band 2 would include online multiplayer and the ability to download additional songs including those currently available to PS3 and 360 owners.
Rock Band 2 for the Wii will be released before the end of the year.
Wait, why aren't DK Bongos supported? This is infuriating!