Margo Price has surprise-released a nine-track protest mixtape, Days Of Unrest, featuring folk icon Joan Baez, Memphis Mariachi, and Billy Swan. The collection pairs reworked versions of songs by Woody Guthrie, Bob Dylan, Charlie Daniels, and Blaze Foley with…

Produced by long-time
collaborator Matt Ross-Spang and recorded across Nashville, Memphis and
San Francisco, the record opens with the three-part instrumental suite
San Marcos, co-written with …