John Lissauer is an American composer, producer, and performer. At the age of 19, he arranged the first recordings of Al Jarreau. Lissauer went on to produce and arrange a pair of Leonard Cohen albums. Lissauer produced and arranged the first recording of "Hallelujah" which was featured in the film Watchmen and inducted into the Grammy Hall of Fame in 2019. He has been a composer or music producer for record albums, films, and radio and TV commercials. Lissauer received a Clio "Campaign of the Decade" award for his work for Polaroid.