Singer-guitarist Devon Allman and singer-guitarist Duane Betts originally met in the late '90s and have played together numerous times since then, but they only formally assembled the Allman Betts Band within the past year or two. In 2017, Allman organized a concert at the Fillmore in San Francisco to honor the music and memory of his father, founding Allman Brothers Band keyboardist and singer Gregg Allman, and also to debut his new band, the Devon Allman Project. The show marked the beginning of a partnership with Betts, son of founding Allman Brothers Band guitarist and singer Dickey Betts. The group recorded its latest album, Down to the River, at Muscle Shoals with Matt Ross-Spang (Jason Isbell, Margo Price, John Prine). Album opener "All Night" features gruff vocals and wailing guitars as it evokes the classic rock of the 1970s. With "Shinin'," another classic rock-sounding track that features a touch of organ, the band writes about overcoming hardship. Expect to hear these songs at tonight's show, a make-up for last year's cancellation. (Niesel)