Question: did jack black play guitar in school of rock

Answer: Yes, School of Rock is a 2003 musical comedy film directed by Richard Linklater, produced by Scott Rudin, and written by Mike White. The film stars Jack Black, Joan Cusack, Mike White, Sarah Silverman, Joey Gaydos Jr. and Miranda Cosgrove. Black plays struggling rock singer and guitarist Dewey Finn, who is kicked out of his band and subsequently disguises as a substitute teacher at a prestigious prep school. After witnessing the musical talent in his students in their music class, Dewey forms a band of fourth-graders to attempt to win the upcoming Battle of the Bands and pay off his rent.