Piedmont Blues & More: Durham, North Carolina based singer-songwriter and guitarist Jon Shain shares the bill with Long Island’s own Casey Baron during the monthly Hard Luck Café concert series co-presented by the Folk Music Society of Huntington and the Cinema Arts Centre (423 Park Avenue, Huntington) in the Cinema’s Sky Room on Wednesday, April 17, from 7-10 p.m. An open mic, for which sign-up starts at 6:30 p.m., precedes the concert. Tickets are $20 ($15 for Cinema Arts Centre/FMSH members) and can be purchased online at cinemaartscentre.org or at the box office now through the evening of the event.