Wall of Sound is a company responsible for composing the musical scores for video games. They have composed for such popular games as Mass Effect, Mass Effect 2, Jade Empire, Splinter Cell:Pandora Tomorrow, Myst III: Exile, and Myst IV: Revelation. The group is lead by CEO and Lead Composer Jack Wall and also includes Implementer/Composer Brian DiDomenico, Composer David Kates, Composer Sam Hulick, Composer Jimmy Hinson, and vocalist Cindy Shapiro.