Marc Shaiman (/ʃeɪmən/; born October 22, 1959) is an American composer and lyricist for films, television, and theatre, best known for his collaborations with lyricist and director Scott Wittman. He wrote the music and co-wrote the lyrics for the Broadway musical version of the John Waters film Hairspray. He has won a Grammy, an Emmy, and a Tony, and been nominated for seven Oscars.

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