On Our Soil, Our Strength, Calexico’s Aerocalexico recasts the band’s sound as Southern Rock — sunbaked slide guitars, Hammond organ swells, and mid-tempo, stomp-ready rhythms. Issued on CD, the record balances grit and cinematic arrangements while clocking 1,674 listens from 159 users. It’s the group’s rawest flirtation with classic Southern Rock motifs.