When two musicians simultaneously sing into the same microphone. If there is more than one working microphone onstage, this is unnecessary. It may be happening because the musicians want to smell the "winey, smoky taste" on each others' breath.
I've had a tiring day at work and all I want to do is watch Pete Doherty and Carl Barât micsharing at Glastonbury
by cbblestnr January 02, 2016