Daniel Rosen (he/him) is a writer, arranger, and performer originally from the San Francisco Bay Area. He made his first foray into playwriting in 2014 when his one-act "Good Buddy" was selected for TheatreWorks Young Playwrights Project. In 2018, he produced the Vassar Devils' music video "Out of the Dark" and contributed arrangements and co-produced the Devils' 2020 studio album, "Words Unsaid," a multiple-nominee at the Contemporary A Cappella Recording Awards. In 2021, he worked with Boomerang Theater Company to produce a TikTok musical Work from Home to raise awareness for the Performing Artists That Help community relief fund. Along with Alara Magritte, Daniel has co-written two full-length musicals, "With Great Power" and the award-winning "Safe Hands," which received a sold-out extended run at the SheNYC Arts Festival. In 2023, the pair blended artistry with advocacy to produce the benefit concert “My Body, My Voice,” uniting singer-songwriters and musical theatre artists to support the nonprofit The Brigid Alliance.