Once again I have the need to recommend music... Matisyahu (at Wikipedia).
Firstly, he makes good music. Secondly, he makes good music with religious influences, which is a real skill. Thirdly, he's quite a curiosity: Chabad Lubavitch (ie. extremely orthodox) reggae artist. (When it comes to Lubavitch Jews I have to admit in first contact they may look like a pile of fundamentalist, but since I have learnt more about them I have become to admire and respect their way of living (that may surprise you, I know).)