Piper Rose Mann is a composer and singer based in Los Angeles, California.

She was recently an intern for composer John Powell during post-production of Disney’s Wicked: Part 1, an intern for composer Tony Morales during post-production of Neagley, and in 2022/23 she was a fellow in the Los Angeles Philharmonic Composer Fellowship Program.

In 2025 she became a finalist for the American Prize for her original choir piece, E Tenebris, as well as a finalist for the ASCAP Foundation Morton Gould Young Composer Awards for her saxophone quartet, Euthermia, which premiered this year at the Bienen School of Music.

She also recently completed her first original score for a feature-length film, Hello, Goodbye, with the Northwestern student organization Applause for a Cause.

Her voice has been featured in film and television projects for Netflix and Dreamworks, recently appearing in Illumination's Sing 2, the Disney+ film Better Nate Than Ever, ABC’s A Million Little Things, and CBS’ upcoming comedy DMV.

In 2021 she was commissioned to create a new arrangement of “Ahavat Olam” for the Angel City Chorale, the song she co-wrote with her father, Gabriel Mann, made famous by Ben Platt and his brothers, Jonah and Henry.

Piper is currently producing an EP for her A Cappella group and a new album with Talia Pearl.

She also frequently creates custom arrangements for high school and college a cappella groups nationwide.

Outside of music, Piper fundraises for Beyond Type 1 on behalf of Type 1 Diabetics, and recently completed a classics study abroad program in Athens, Greece.

She is currently studying music composition and technology at Northwestern University with Alex Mincek, and has previously studied under Jessie Montgomery, Dr. Jay Alan Yim, Ania Vu, Chris Mercer, Andrew Norman, and Sarah Gibson.

She is also the Music Director of Extreme Measures A Cappella and co-lead singer in the band “Neptune.”

In her spare time, she’s an avid Lego-builder, baker, traveler, and shoe collector.