Released in 2003, this game was only available bundled with a PORTATONE EZ-250i keyboard by Yamaha. It also had DLC songs, which were available to download in that moment. This game was final release, and it marked the end of the KEYBOARDMANIA franchise.
Pearl Jam Live was to be a standalone expansion pack to the Rock Band platform, featuring live concert versions of the most popular songs of Pearl Jam. It has since dissolved into vaporware, with no news of a release.
Jammer is a rhythm game that allows players actions to affect musical arrangements. It features 10 original tracks and utilizes the guitar or a controller pad.