Black Keys frontman Dan Auerbach’s other band, the Arcs, have returned with their first new music since 2015 in the form of “Keep on Dreamin’.” The track precedes the Jan. 27 release of a full-length album, Electrophonic Chronic, featuring contributions from late band member Richard Swift before his 2018 death. “This new record is all about honoring Swift,” Auerbach says. “It’s a way for us to say goodbye to him, by revisiting him playing and laughing, singing. It was heavy at times, but I think it was really helpful to do it.” [embedded content][embedded content] Co-produced by Auerbach and group member Leon Michels, Electrophonic Chronic boasts contributions from fellow original Arcs members Nick Movshon and Homer Steinweiss. It was recorded between Auerbach’s Nashville studio Easy Eye S...