I was watching a PBS special a while back, David Broza at Masada, which I thought was wonderful. He had this beautiful young woman on singing with him. I missed her name when he announced her, so I tracked her down - from the "Masada" performers page (that's the link above). Apparently she's a cellist named Maya Belsitzman. Not much on the web about her. Wikipedia's got nothing.
She just looked so overjoyed to be there.