Olivia Rodrigo has stated in multiple interviews (e.g., Guardian , Rolling Stone ) that she writes constantly but is highly selective. Many “unreleased” tracks are demos from the Sour (2020–2021) and Guts (2022–2023) sessions that leaked or were registered on ASCAP/BMI. 1. Confirmed Unreleased Songs (Registered or Leaked) These tracks have either leaked in low quality, been registered with publishing bodies, or were confirmed in interviews.