[1] With playwright/lyricist John Dempsey and composer Michael Friedman, Groff co-wrote the book and lyrics for the stage musical adaptation of the movie Saved!.
[2] Her play Compulsion opened Off-Broadway at The Public Theater on February 1, 2011, starring Mandy Patinkin and directed by Oskar Eustis.
[3] Alongside composer Frank Wildhorn and lyricists Tracy Miller and Carly Robyn Green, Groff wrote an English language book for the stage musical Your Lie in April, based on its original Japanese book by Riko Sakaguchi.
The musical is an adaptation of Naoshi Arakawa's Kodansha manga Your Lie in April.
In November 2023, an English language concert staging of Your Lie in April (musical) was announced to debut at Theatre Royal, Drury Lane on the West End in April 2024, directed by Nick Winston.