All soundtrack albums of the trilogy have been released through Reprise Records, Enya's label at that time of the first soundtrack's release. While the cover art for The Fellowship of the Ring uses an original compilation of film characters, the covers for The Two Towers and The Return of the King reflect the respective film posters.
Limited Deluxe versions of the Original Soundtracks were also released, with bonus tracks covering Farewell to Lorien (from the Extended Edition) and the song Use Well the Days, as well as a documentary (made by Shore's wife, Elizabeth Conotoir, following Shore's creation of the music and his work with the soloists and director.