Adaptations of The Chronicles of Narnia released the series on audiobook read by Sir Michael Hordern with original music composed by Michael J. Leslie and performed by Marisa Robles, as well as releasing a version read by the actor Tom Baker. From 1998 to 2003 Focus on the Family Radio Theatre recorded all seven Chronicles of Narnia on CD. Each book had three CDs apart from "The Magician's Nephew" and "The Lion, the Witch and the Wardrobe" which both had two CDs. They were released in association with The C.S. Lewis Company, with an introduction by Douglas Gresham. They used a cast of over one hundred
The Chronicles of Narnia: The Lion, the Witch and the Wardrobe (soundtrack) occasionally, a solo voice. The score includes instances of electronic music. Though frequent comparisons were made between it and Howard Shore's score for "The Lord of the Rings" film trilogy (2001–03), Gregson-Williams said he was not influenced by Shore during the scoring of "The Chronicles of Narnia". He also said he composed over 100 minutes of music for the original score, although less than sixty minutes made the final cut. There is a bootleg copy of the complete recordings circulating on the internet, although no official version of this soundtrack has been released. The complete recordings comprises all music composed