Rock n Roll Grad School #10- Disco Legend Martha Wash

You may not know the name, but you know the voice.

Martha Wash has played a key role in the evolution of dance music over the decades. From her work with Sylvester, to the Weather Girls' classic, 'It's Raining Men,' to her work with C&C Music Factory, Martha has her fingerprints over popular music.

We talked with Martha about her past work, and her current endeavors, including a new album and, hopefully, a tour!