Ryan Adams is no stranger to ACL, having appeared on the show in various phases of his career as far back as the late ‘90s and as recently as 2006. The multiple-Grammy-nominated singer / songwriter from Jacksonville, NC has released such critically acclaimed and commercially successful LPs as Heartbreaker (2000), Gold (2001), Love Is Hell (2004), Cold Roses (2005), Easy Tiger (2007), Ashes & Fire (2011) and his self-produced, self-titled 14th album, recently released on his own Pax Am label in cooperation with Blue Note. Adams returns to ACL in support of that eponymous disc, which has been generating arguably the best critical notices of his prolific career. Featuring the singles “Gimme Something Good” and “My Wrecking Ball,” Ryan Adams has moved Entertainment Weekly to hail its namesake as “one of the truly great roots-rock troubadours left.” On Oct. 22, the ACL TV audience will see why.