Brown, best known for his series of puzzle-based thrillers such as Da Vinci Code and Angels & Demons, is also a composer. Wild Symphony is his first orchestral work. He will read from his 2020 children's book Wild Symphony, in between the musical segments. Miran Vaupotić will conduct the South Bohemian Philharmonic. The piece had its world premiere in Zagreb, Croatia, in October 2020. That is also where an album of the music was recorded.