Whoa. Here’s a nice surprise from a Quad Cities-based project that until this point has been nowhere near my personal radar. A five-track EP of mostly instrumental hip-hop beats from the Davenport duo Pariah and Robscire, Idle Hands perfectly scratches a sweet spot between the kinetic, proto-trap drum patterns and throbbing basslines of Memphis hip-hop staples such as Three 6 Mafia, and a strain of more tripped-out modern-rap beatmaking closer to, say, Death Grips.