Dennis Dreith (born June 15, 1948 in Glendale, California) is a musician, record producer and a television & motion picture composer, arranger, and conductor.
He later toured with the Osmond Brothers and recorded with many artists including Leon Russell, Giorgio Moroder, Mama's Pride and Firefall, often as a musician as well as an arranger and conductor.
He has orchestrated and conducted for several well-known composers including John Williams, Lalo Schifrin, Dominic Frontiere, Marc Shaiman, Hans Zimmer, Elliot Goldenthal, Mark Isham and Cliff Eidelman.
Dreith continues to own and operate his own publishing and production company Magic Closet Music [6], performs regularly with his 17-piece jazz ensemble [7], and is the Managing Partner of Graef Wine [8].
Dreith is on the board of directors for the charity "Environment of People Foundation, Inc."[9] which strives to ensure that music and the arts remain a central part of our children's lives and growth.