Microsoft has confirmed that Activision’s “Guitar Hero Metallica” and MTV’s “Rock Band 2” will be among the first music titles to support their “Lips” wireless microphones.

Last year, Microsoft created the wireless microphones and ganged up with iNiS to let fans around the world “rock out” with them on the karaoke style game Lips. With the latest in motion-sensing technology and built-in LED lights that pulse to the rhythm of your performance, these microphones also let you use them as a tambourine and everyone’s favorite cowbell.