Taylor Swift unveils new "From The Vault" track "Mr. Perfectly Fine"

"Mr. Perfectly Fine (From The Vault)" follows last month's "You All Over Me (From The Vault)" featuring Maren Morris, and sees co-producer Jack Antonoff contribute acoustic/electric guitar, backing vocals, bass, keyboards and percussion.

The new "From The Vault" outing arrives after Swift unveiled the full tracklist for Fearless (Taylor's Version) last weekend, which confirmed that Keith Urban will feature on two of the six "From The Vault" tracks. She wrote of Urban, "I was his opening act during the Fearless album era and his music has inspired me endlessly."

Last week the fulll trailer for Spirit Untamed was released, which featured a preview of "Wildest Dreams (Taylor's Version)". It's currently unclear when "Wildest Dreams (Taylor's Version)" will be released as she hasn't announced a re-recorded version of her 1989 album yet.