Few years back Matisyahu said he can't stage dive because he is not allows to touch any females. I guess he is not as strict as he used to be, or, he made sure no female will touch him?
wait, now I see he does that fairly often:
well, I guess things do change... Anyways, here is something I found on YouTube:
Trevor Hall feat. Matisyahu performing 'Unity' LIVE
Trevor Hall featuring Matisyhau performing "Unity" for the first time together live in Santa Monica, CA. Very nice, it is a song they wrote together just two days back, its funny how Matisyahu sings as he reads the lyrics from his BlackBerry :)