Big Boi took to Instagram to announce his new album Boomiverse, his first solo outing since 2012’s Vicious Lies and Dangerous Rumors. (He released a collaborative project with Phantogram titled Big Grams in 2015.) The album will feature Maroon 5’s Adam Levine, Jeezy, and Killer Mike. “Mic Jack,” which features Levine, will debut on Zane Lowe’s Beats 1…