Lukas Nelson & Promise of the Real + River City Extension

California roots-rock troupe Lukas Nelson & Promise of the Real brings to town its weed-anthemic jams from a recent album, Wasted. Opening is New Jersey indie-folk eight-piece River City Extension. The size of the group allows for a multitude of instruments, including cello, mandolin and banjo, and a boisterous, foot-stomping live energy.