The Chronicles of Narnia (although we do not learn their surname until "The Voyage of the Dawn Treader"), and eventually become Kings and Queens of Narnia reigning as a tetrarchy. Although introduced in the series as children, the siblings grow up into adults while reigning in Narnia. They go back to being children once they get back to their own world, but feature as adults in "The Horse and His Boy" during their Narnian reign. All four appear in "The Lion, the Witch, and the Wardrobe" and "Prince Caspian"; in the latter, however, Aslan tells Peter and Susan that they will not return, as
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