Claude Zdanow (born Long Island, New York) is an American musician, composer, engineer, and entrepreneur. Active in the music industry since 2005, he toured with pop punk band Patent Pending as a bassist in 2006, and is best known for founding the Stadiumred Group in 2007, a marketing agency holding company in New York City. As CEO of Stadiumred he oversees its companies and growth, which over the years has included music recording and production, marketing, artist development, music publishing, and investments; however, today the group primarily focuses on marketing businesses and investments.