So Long, London

Summary

"So Long, London" is a song by the American singer-songwriter Taylor Swift from her eleventh studio album, The Tortured Poets Department (2024). She wrote and produced the track with Aaron Dessner. A downtempo chamber pop and synth-pop tune, "So Long, London" is set over to 44 house beats and has a piano and synthesizer instrumentation. Its lyrical content concerns a failed romance and explores a narrator processing the fallout and its aftermath.