Nick Blaemire, Rebecca Naomi Jones, and Katrina Rose Didericksen also take the stage at 54 Below.
The new musical at Atlantic Theater Company is written by Hunter Bell, Lee Overtree, and Eli Bolin.
Tunick was honored at the annual gala of Arlington's Signature Theatre.
The sixth annual event will honor Sondheim collaborator Jonathan Tunick and composer Nick Blaemire.
Blaemire and The Hustle takes the stage of Le Poisson Rouge with LaVigne and The DownTown Crowd for a one-night-only EP celebration.