Isbell, who spent several years as a member of the Drive-By Truckers, recently released a solo album, "Southeastern." Isbell's taping will take place Aug. 19.
The Black Angels, who also recently released a new album, tape their episode Aug. 28. Ticket giveaways for the tapings usually happen on the ACL website a week before each performance. Other recent tapings include Michael Kiwanuka, Juanes, Emmylou Harris and Rodney Crowell and Jesse & Joy.