No, a Rock Band 3 microphone is not compatible with the first Rock Band game. Each game in the Rock Band series uses different hardware and software configurations, and the peripherals are designed specifically for their respective titles. Therefore, while the Rock Band 3 microphone works with Rock Band 3 and later games, it won't function with the original Rock Band.
As long as it is USB, any microphone should work with Rock Band. In fact, the Xbox Live headset even works as a microphone for this game.
I just sang "something" on a band hero microphone
Nope, sorry.
No I tried it does not work at all
I know that it does work for sure.
Just about any Logitech USB Microphone will work! Even an Xbox360 Headset will work.
Yes Rock Band drums, microphone, and guitar work on Guitar Hero World Tour.
Yes the guitar controller for Rock Band will work on Guitar Hero World Tour. Rock Band drums and microphone also work on Guitar Hero World Tour.
yes because they both run off of usb ports
Yes, you can, as long as the microphone is USB it will work. Source: I'm doing it right now.
Yes, all the instruments from the first game work on the 2nd.
no it will not, it registers it as a controller so it will sync up as the microphone :// bummer i know.