UPDATE: WOW! Mike Posner was in the studio yesterday with Talib Kweli (rapper), Evidence (rapper), Stuart Zender (songwriter & producer), Res (singer), Daniel Merriweather (singer), and more others… @evidence @talibkweli @res @stuartzender @edangerous @emonifela @danmerriwether …was a pretty special day. Thank you. — Mike Posner (@MikePosner) November 7, 2012 election day spent in the studio…