The Heart is a musical with a book by Kait Kerrigan and music by Ian and Anne Eisendrath with additional lyrics by Kerrigan. The musical is based on the 2014 French language novel Mend the Living (Réparer les vivants) by Maylis de Kerangal.Lajolla Playhouse The Heart accessed 06/07/2026
The musical had its world premiere on August 19, 2025, at the La Jolla Playhouse and will transfer Off-Broadway in the fall of 2026 as part of the Roundabout Theatre Company season at the Laura Pels Theatre.Roundabout Theatre Season The Heart accessed 06/07/2026
Premise The show follows the 24 hour journey of a heart transplant and the lives touched as it goes from one human to another. The music inside the show features EDM to represent the pulsating beating heart.
Production history New York Stage and Film (2024) The show was workshopped in August 2024 at the New York Stage and Film Powerhouse Summer Festival.New York Stage and Film 2024 Summer Casting Playbill.com accessed 06/07/2026
La Jolla (2025) The show had its world premiere at the La Jolla Playhouse beginning August 19, 2025 where it received critical acclaim and extended its run from September 23 until the show closed October 5, 2025. The show was directed by Christopher Ashley and choreographed by Mandy Moore.The Heart ReviewSan Diego Reader accessed 06/07/2026
Off-Broadway (2026) The musical was announced to transfer Off-Broadway as part of Roundabout Theatre Company's 2026–2027 season at the Laura Pels Theatre, again directed by Ashley.Roundabout will transplant The Heart Off-Broadway BroadwayJournal.com accesssed 06/07/2026
Original cast and characters CharacterWorkshop (2024)La Jolla (2025)Off Broadway (2026)Claire Major and othersHeidi BlickenstaffThomas Driscoll and othersJay Armstrong JohnsonLincoln Clauss Cordelia Owl and othersTaylor Iman JonesBre JacksonJuliette Brooks and othersGizel JiménezMax McKennaMarianne Lamar and othersLisa Brescia Kenita R. MillerJoaquina KalukangoDr. Breva and othersDrew GehlingPaul Alexander NolanDrew GehlingSimon Lamar and othersZachary Noah PiserNick T. DalyMarthe Carrera and othersWren RiveraSean Lamar and othersMiguel CervantesJason Tam
Musical numbers "Simon Lamar's Heart" "Keep Up" "Won't Ever Let You Go" "The Goldfinch" "Quicksand" "Gone In The Morning" "Right Now" "Dawn Patrol" "Strike The Match" "Nobody Gets Out Alive" "A Life For A Life" "Drift Away" "Too Young" "Keep Up (remix)" "Marianne's Dream" "Mend The Living"
References
External links Official website