Dewey Fleszar is a pianist, music director, and composer. Previous music directing credits with AfterWork Theater include Sister Act, Urinetown, Sing Out: Ella Fitzgerald, Sing Out: Broadway Revue, and Sing Out!:Cabaret. He has also participated on stage in several AWT seasons, including Rent, Ragtime, Little Shop of Horrors, Into the Woods, Sing Out: Sondheim, and Sing Out: Disney.

He is the owner and piano host of Dewey’s Piano Party, through which he produces live sing-along events where everyone can sing for fun. Dewey’s Piano Party has a weekly residency at Sid Gold’s Request Room with “Musical Mondays,” where anyone can sing along to their favorite musical theatre songs. You can also join sing along with Dewey on TikTok (@deweyspianoparty).