Lana Del Rey premiered a new song titled "57.5" during her performance at Stagecoach on April 25, 2025. The lyrics of the song reveal a past kiss with country star Morgan Wallen. The song's title, "57.5," references Del Rey's Spotify listenership.
During the performance, Del Rey mentioned that it would be the last time she would sing a particular line from the song. "57.5" also contains lyrics about a man who "really loves me," seemingly a reference to her husband, Jeremy Dufrene, whom she married in September 2024.
Del Rey's Stagecoach set included additional performances. She sang a duet with George Birge on his song "Cowboy Songs." Additionally, she performed a cover of Tammy Wynette's "Stand by Your Man" and led a singalong to John Denver's "Take Me Home, Country Roads." She also debuted new songs "Husband of Mine" and "Quiet in the South".