San Fermin performs at a Tiny Desk Concert on Sept. 19, 2013. Abbey Oldham/NPR hide caption

itoggle caption Abbey Oldham/NPR

Midlake's new album, Antiphon, comes out Nov. 5. Sammy Reed/Courtesy of the artist hide caption

itoggle caption Sammy Reed/Courtesy of the artist

Okkervil River performs a Tiny Desk Concert in September 2013. Meredith Rizzo/NPR hide caption

itoggle caption Meredith Rizzo/NPR

Lucius' new album, Wildewoman, comes out Oct. 15. Peter Larson/Courtesy of the artist hide caption

itoggle caption Peter Larson/Courtesy of the artist