Just days before the release of his collaborative EP White Sands with ingenuous producer Paul White, Homeboy Sandman teams up with DJ Polarity to drop Guest Who?. The staggering 35 track mixtape flows seamlessly through non-stop feature mashing with Boy Sand from KRS-One, Freddie Gibbs, Karriem Riggins, Blu, Guilty Simpson, Das Racist, Pharoahe Monch, Action Bronson, Jon Connor, Soul Khan, Vonpea, Audible Doctor, and a shit ton more. Polarity keeps the mix tight in knots, and the mesh of Homeboy’s unending heavy weight bars with the slew of peripheral sit ins make for the one of the most comprehensive lyrical mixtapes in recent history. Easily put, this is a must listen.