What hip hop group from the Flatbush section of Brooklyn was featured as a guest on the album Cozy Tapes Vol. 2: Too Cozy? 
Cozy Tapes Vol. 2: Too Cozy:  The album features guest appearances from Big Sean, Playboi Carti, Pro Era, Quavo, Lil Uzi Vert, Lil Yachty, Chief Keef, Gucci Mane, Schoolboy Q, Frank Ocean, Jaden Smith, Smooky Margielaa and Flatbush Zombies. Flatbush Zombies: Flatbush Zombies (stylized as Flatbush ZOMBiES) is an American hip hop group from the Flatbush section of Brooklyn, New York City, formed in 2010.
Flatbush Zombies