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

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

This past summer she produced “New Machine,” her a cappella group’s (Extreme Measures) new EP, that is now streaming. She is also the group’s Music Director.

In 2025 received an Honorable Mention from the American Prize for her original choir piece, E Tenebris, as well as for the ASCAP Foundation Morton Gould Young Composer Awards for her saxophone quartet, Euthermia, which premiered this year at the Bienen School of Music.

Mann recently completed her first original score for the 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, and ABC’s A Million Little Things, and the theme for CBS’ new comedy DMV.

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

Piper frequently creates custom arrangements for high school and college a cappella groups nationwide, while she is co-lead singer in the band Neptune.

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.

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.

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