Jack Lenz

John Frederick "Jack" Lenz is a Canadian composer. He has written, performed, and produced music for film, television, and theatre, along with working on non-soundtrack album ventures. He is also the founder of Live Unity Enterprises, an organization devoted to the production of music for the Baháʼí community.

Lenz contributed additional music for the John Debney score for Mel Gibson's film The Passion of the Christ. Among his current projects is working on a movie about the persecution of Baháʼís in Iran, particularly the story of Mona Mahmudnizhad who suffered under the persecution in Iran, under the title of Mona's Dream. He was music director of 90 Minutes Live, with Peter Gzowski on CBC Television from 1976 to 1978.

Goosebumps Composer
Jack Lenz was the main composer for all the music on the Goosebumps TV series, including the iconic opening theme song. He also scored all the backing tracks for the show.

In 2022, Lenz released the official Goosebumps Television Soundtrack and all digital music formats, which features 23 tracks and scores, plus a Goosebumps Rap composed by Lenz.