For Myst III: Exile and Myst IV: Revelation, composer Jack Wall created the music, developing a more active musical style different from Miller's ambient themes. Wall looked at the increasing complexity of games as an opportunity to give players a soundtrack with as much force as a movie score,[33] and tried to create a distinctive sound that was still recognizable as Myst music.[4] In Revelation, Wall adapted the themes for the recurring characters of Myst,[34] and collaborated with Peter Gabriel, who provided a song to the game as well as voicework.[35]