By the looks of it, the highly-anticipated follow-up to G.O.O.D. Music's collective album Cruel Summer, Cruel Winter, must be on the way. The rumors were re-sparked the other day when Big Sean and Kanye West appeared in the studio together. Today, the first supposed single from the LP impacted us via Big Boy. The track is titled "1500" and features Big Sean, 2 Chainz, Yo Gotti, Travis Scott, Gucci Mane and Quavo, as well as ad-libs by Desiigner.