Rock Band

Rock Band allows gamers to perform music from the world's biggest rock artists with their friends as a virtual band using drum, bass/lead guitar and microphone peripherals, in addition to offering deep online connectivity. Built on unprecedented deals with the world's biggest record labels and music publishers, the music featured in Rock Band spans all genres of rock and includes many of the master recordings from the biggest songs and artists of all time.

Real Rock Band Instruments Required
This game can only be played in Dolphin by connecting real Rock Band controllers using USB HID passthrough. The game doesn't support Guitar Hero controllers, and Dolphin can't emulate Rock Band controllers.

Microphones Don't Work
Microphones don't work, so playing Vocals is impossible.