Written, according to lyricist Bernie Taupin, in chronological order, "Captain Fantastic" is a concept album that gives an autobiographical glimpse at the struggles John (Captain Fantastic) and Taupin (the Brown Dirt Cowboy) had in the early years of their musical careers in London (from 1967 to 1969), leading up to John's eventual breakthrough in 1970. The lyrics and accompanying photo booklet are infused with a specific sense of place and time that would otherwise be rare in John's music. John composed the music on a ship voyage from the UK to New York.