David James Rosen is co founder and composer at TOTEM, a boutique music library focused on theatrical marketing. He provides custom original score and remix / trailerization work for film and television trailers, and produces industry releases of cinematic music and sound design.

He is the recipient of multiple Clio Entertainment and Golden Trailer Awards, and his work can be heard recently in trailers for Fallout, House Of The Dragon, Black Panther: Wakanda Forever, The Idol, Indiana Jones and the Dial of Destiny, and Stranger Things 4, among others.