The 10-track Train On The Island was co-produced by long-time collaborator John Parish (PJ Harvey, Dry Cleaning) at Rockfield Studios in Monmouth, Wales, where the pair recorded the New Zealanders previous bodies of work, Party (2017), Designer (2019) and Warm Chris (2022). Joining Harding and Parish on Train On The Island were pedal steel player Joe Harvey-Whyte, harpist Mali Llywelyn, synth artist Thomas Poli, drummer Sebastian Rochford (Polar Bear) and Huw Evans (H. Hawkline) on bass, vocals, acoustic/electric guitar and organ.