Phoebe Bridgers is set to guest on R&B star SZA's upcoming album, SOS.

The 23-song track list, which was unveiled in full Monday, features the "Kyoto" artist on a cut titled "Ghost in the Machine."

SOS, the highly anticipated sophomore follow-up to SZA's 2017 debut Ctrl, arrives this Friday, December 9.

Bridgers' other recent features include guest spots on Marcus Mumford's (self-titled) solo album and on Taylor Swift's Red (Taylor's Version). Her most recent album is 2020's Grammy-nominated Punisher.

Next year, Bridgers will be opening for select dates on Swift's U.S. stadium tour.

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