why do singers wear ear pieces when they sing
Mortartube's absolutely right - technically known as in-ear monitors. sparkyharky. The ear pieces are actually there to provide feedback of the artists own voice. Have you never listened to someone singing along to a song whilst wearing headphones with the volume turned up (if you havent, try it ... its fun!) when you can't hear your own voice you very quickly start singing flat.
What is the purpose of the earphones worn by singers during a performance. Is it a noise cancellation device to protect their hearing or is it for them to hear the music better or some other function? Thanks - I've long wondered about this so decided to ask.