Full Sail University


Justin Rathbun

A1 and Production Sound Engineer | Broadway Production of Hamilton

Justin Rathbun CAS has been the A1 and Production Sound Engineer for the 11-time Tony Award-winning Broadway musical Hamilton since its stage inception in 2013, before it landed on Broadway. Justin has also worked with Hamilton creator Lin-Manuel Miranda on the four-time Tony Award-winning musical In the Heights, where he served as the A1.

His additional Broadway credits include Rodgers and Hammerstein’s Cinderella, The Gershwins’ Porgy and Bess, and Bengal Tiger at the Baghdad Zoo.

He recently was inducted into the Cinema Audio Society after winning an “Outstanding Achievement in Sound Mixing” award for his work on the Hamilton theatrical release. He was nominated for an Emmy for the same project.

Before his days on Broadway, Justin spent five years as a lead audio technician with Holland America Line cruises.


Hamilton, In The Heights, Rodgers and Hammerstein's Cinderella, The Gershwins' Porgy and Bess, Holland America Line

Graduation Year:

Music Recording Explore
Music is a universal language.
12th Annual Hall of Fame Inductees