XI: The Days Before Tomorrow is a studio album by the American hard rock band Lillian Axe, originally released in 2012. As the title suggests, it is the group's eleventh record, and the first to feature singer Brian Jones. Led by guitarist and songwriter Steve Blaze, the band opted for a varied approach, with prominent piano and acoustic passages alongside its heavier guitars. Tracks such as Babylon, The Great Divide and Bow Your Head display the melodic, atmospheric side of the band. The album affirms Lillian Axe's reputation as one of the more refined names in American hard rock.