wikipedia article about him:
Known for blending traditional Jewish themes with Reggae, rock and hip hop beat-boxing sounds, Matisyahu's single "King Without a Crown" was a Top 40 hit. Since 2004, he has released three studio albums as well as two live albums, two remix CDs and one DVD featuring a live concert. Through his career, Matisyahu has worked with Bill Laswell and reggae producers Sly & Robbie.
go to: http://en.wikipedia.org/wiki/Matisyahu