Brooklyn's "serious record label," as Astro Nautico describe themselves, released their third annual 4/20 compilation a few days ago, and it'd be a shame for the hefty 32-tracker to get lost in the (albeit slow-moving) stoner shuffle. It's a diverse compilation and captivating pretty much throughout, swinging from lounge house tracks like C.Z.'s "Mary J" to Dunes' bobbling "U Know How" and Tom Richman's scuzzily frequency-shifted "Franklin" beat, which 30 rappers should be fighting over right now.