Martin Luther McCoy

Martin Luther McCoy is an American musician and actor. He worked with The Roots a lot and appears as one of the six lead characters in the 2007 Beatles musical "Across the Universe" in the role of "JoJo". 
McCoy goes by the stage name of "Martin Luther" in his music career. For his acting work he is known under his full name. 
Martin Luther released his first solo album "The Calling" in 1999 and followed it with an independent release of his second album "Rebel Soul Music" in 2004 on his own label Rebel Soul Records. His third album "Love is the Hero" was supposed to be released in 2011