NPR Tiny Desk entry Library Advocate is solo Folk Americana that recently relocated to the Black Hills from Sioux Falls. Cory Anderson moved back to the Black Hills after being swept up with nostalgia over his college days in Spearfish. Featuring song lyrics range from the mystical, to the heartfelt life experiences. Joining Library Advocate in the contest is Ingrid Lane, a classically trained violinist turned jazz violinist/fiddler.