Wiz Khalifa, Rae Sremmurd, Lil Skies, O.T. Genasis

This summer’s stoney sequel to Rolling Papers stacks atop an already hazy stash of baked gems for Wiz Khalifa, while co-headlining brethren Rae Sremmurd promote their SremmLife-style via superfluous trap with whimsical debauchery. The kids will be out for Kimetrius Foose, aka Lil Skies, a face-tatted 20-year-old Auto-Tune crooner, while O.T. Genasis brings club classic “CoCo.” – Jeremy Steinberger