"Your monthly dosage of mind-altering beats and psychedelic hip-hop" is the tag-line for The Left Field Experiment, an Atlanta-based beat movement. (Speakeasypromo.net describes it as "downtempo experimental hip-hop.") The showcase debuts at Asheville Music Hall on Friday, Oct. 5 with Ghostly International artists Shigeto (from Brooklyn by way of Michigan) and Dabrye (from Ann Arbor). REKchampa (from Atlanta) opens, with local producer Peripheral (Sonmi, Paper Tiger). Psyche Army DJs. 10 p.m. showtime, tickets are $10 in advance or $12 day or show. http://www.ashevillemusichall.com. Photo by Tim Saccenti.