With Taylor Swift’s epic Eras Tour wrapping up in Vancouver this past weekend, the Commotion Group Chat—Toronto Star writer Aisling Murphy, music journalist Suzy Exposito, and Swift Alert app creator Kyle Mumma—convenes to talk about the tour’s massive impact on the music industry, on fan/performer relationships and rituals, on social-media behaviours, and on Taylor herself as she closes this eventful chapter of her career and embarks on another.