Chuck Levin's Washington Music Center sells musical instruments (guitars, keyboards, drums, and band and orchestra instruments), as well as professional audio, disc jockey, and lighting equipment from a single store in Wheaton, Maryland. Its sister company, Washington Professional Systems, sells and installs high-end audio and video equipment for stadiums, boardrooms, schools, and religious institutions, as well as home theaters. The family-owned and -operated company was founded in 1968 by Marge and Chuck Levin. Chuck's son Robert took over the business in 2002 following the death of his father.