What Happened to William Finn? Falsetto Writer Passes Away

The news of William Finn’s death has been recently confirmed. His legacy in 2025 reflects a career defined by bold storytelling, emotional depth, and lasting influence on American musical theatre. He began his journey writing off-Broadway before earning Tony Awards and national acclaim. Finn became known for clever lyrics and heartfelt music. His work often explored complex themes such as identity, illness, and loss.
Here’s a look at William Finn’s most celebrated works, creative milestones, and circumstances surrounding his death.
William Finn passes away at 73, claims report
Tony Award-winning composer and lyricist William Finn has died at the age of 73.
Ron Gwiazda, his literary agent, confirmed his passing to The Hollywood Reporter. The cause of death was pulmonary fibrosis, following years of neurological complications. His longtime partner, Arthur Salvadore, stated that he passed away in the hospital. (via The New York Times)
Finn was best known for Falsettos, a landmark Broadway musical that earned him Tony Awards for Best Original Score and Best Book of a Musical in 1992. Co-written with James Lapine, the show was one of the first major musicals to explore the AIDS crisis. It also addressed themes of gay identity, family, and loss. His poignant and introspective lyrics, often blending humor with emotional depth, became a hallmark of his work. A revival of Falsettos in 2016 affirmed the show’s lasting cultural impact.
Another major success was The 25th Annual Putnam County Spelling Bee, which debuted on Broadway in 2005. The quirky, audience-interactive musical showcased Finn’s versatility and wit. It earned six Tony nominations and gained widespread popularity through thousands of productions worldwide. His musical A New Brain was a semi-autobiographical account of his battle with a brain condition. It underscored his ability to transform personal struggles into powerful storytelling.
Finn was deeply involved in developing new talent. He founded a musical theater lab at Barrington Stage Company. He also taught in NYU’s graduate musical theatre program for 20 years. Despite health challenges, he remained active in the arts. Most recently, he had been working on a new song cycle about the COVID-19 pandemic titled “Once Every Hundred Years.”
Finn is survived by his longtime partner, Arthur Salvadore, along with a sister, brother, and extended family. Celebrated for his distinct musical voice, Finn leaves behind a legacy that shaped modern American musical theatre.