Foxwarren Gary V Girlpool Glen Hansard Glitterer Greg Graffin Half Waif Hey, King! Jade Jackson Japandroids Jeff Tweedy Jeremy Ivey John K. Samson Jolie Holland Josiah Johnson Lido Pimienta Lost In The Trees Madi Diaz Man Man Marc Ribot Mavis Staples Mothers M. Ward Neko Case Peter Silberman