Sturgill Simpson joins Black Keys for surprise Nashville jam

Sturgill Simpson donned his Johnny Blue Skies persona for a surprise jam session with The Black Keys in Nashville on Saturday night, closing out the Ohio rock duo’s North American tour with a raw, psychedelic set at the Ryman Auditorium. The unannounced guest spot saw Simpson step in front of a packed crowd, swapping his usual country-tinged twang for electric blues and fuzzy guitar work that matched Dan Auerbach and Patrick Carney’s signature grooves. Social media erupted as fans caught the rare collaboration, posting grainy phone clips of the trio tearing through a 15-minute version of “Lonely Boy,” the Black Keys’ 2011 hit, laced with extended solos and tight rhythm section interplay.

The surprise appearance marks a full-circle moment for Simpson, who first crossed paths with The Black Keys in 2013 when Auerbach produced Simpson’s breakthrough album *Metamodern Sounds in Country Music*. That collaboration helped propel Simpson into the alt-country spotlight, blending psychedelic and country influences in ways that resonated with a younger audience. Years later, Simpson has shifted into rock and experimental territory under the Johnny Blue Skies alias, releasing *The Cactus and the Gold* in 2021. His return to the stage with the Black Keys—on the final night of their tour—feels like both a tribute and a reunion, one rooted in mutual admiration and shared musical DNA.

The jam capped a tour that saw The Black Keys headline arenas and amphitheaters across the U.S. and Canada, often with guest vocalists or musicians. Simpson’s inclusion wasn’t part of the official setlist, suggesting a spontaneous decision made backstage. By the time the trio launched into “Lonely Boy,” the crowd was already buzzing, with some fans chanting for an encore that never came. Instead, Auerbach closed the night with a solo rendition of “Gold on the Ceiling,” leaving the room buzzing with the kind of energy rarely found outside festival headliners.

While neither band has announced plans to tour together again, Simpson is expected to continue pushing his Johnny Blue Skies sound with upcoming performances. Meanwhile, The Black Keys are wrapping up their current cycle with possible festival appearances in 2025. For now, the one-night-only Nashville jam serves as a reminder of how interconnected modern rock scenes can be—and how a single surprise set can turn an ordinary tour finale into legend.