Moonchild, courtesy Taryn Dudley. The moonlit soul of Moonchild and Brittany Campbell, the unapologetic ruthlessness of Jaguar Jonze, the luminous pop of Tim Atlas, the soft glow of The Cactus Blossoms’ guitar-led reverie and Judy Collins’ trip down memory lane make up our favorite tracks of the week. Moonchild…

Emmylou Harris performs at Hardly Strictly Bluegrass at Golden Gate Park in San Francisco on Oct. 6, 2019. Photos: Martin Lacey. SAN FRANCISCO — Everything one could ask for from a music festival in Golden Gate Park was on display Sunday, as the 19th annual incarnation of Hardly Strictly…