go to his page, it probably has info about it there, or you could look at his top friends....i think it consists of his DJ, hype man, and maybe one other dude, plus Neema....
it's a marketing strategy to use the name UA over a variety of things, like if the DJ released some shit, it would be "so and so of UA"......it's basically branding the name Unexpected Arrival.....I think he should just go by Neema....