Jason Isbell and the 400 Unit is an American southern rock/ alt-country band based in Muscle Shoals, Alabama. Since his 2013 breakthrough album, Southeastern, he’s won four Grammy awards — two for Best Americana Album (Something More Than Free & The Nashville Sound) and two for Best American Roots Song (“24 Frames” & “If We Were Vampires”).
Both of the award winning albums also peaked at number 1 on Billboard Country, Folk, and Rock charts. The group’s newest album, Weathervanes, will be released on June 9, 2023.