Braff had no idea on how he cleared the rights to those T-shirts, though they had limited budget, but felt Pugh and Duncan's collaboration somehow "magically made it happen".
And eventually, this opportunity arose and I read Zach’s script and I said ‘I’ve been inspired to write a song.’ And we put them in the movie" Along with the compiled tracks, the film also had two original songs written and performed by Pugh as part of Allie's journey through recovery was through music.
She recorded covers of popular songs on YouTube under the moniker "Flossie Rose" in 2021, and also collaborated with her brother Toby Sebastian for his single "Midnight".
[12][13] The film's score by Bryce Dessner was released as A Good Person (Original Motion Picture Soundtrack) by Mercury Classics on March 24, 2023.
[9] Frank Scheck of The Hollywood Reporter complimented Dessner's "effective score" in Braff's "most assured work since his award-winning Garden State (2004)".
[15] Dan Bullock of Critical Popcorn wrote "This score fits in perfectly with the soundtrack itself and creates its own worlds through Dessner’s clever approach to reflecting and complimenting the complexity of the emotions that the film holds in such raw honesty.