Leto's Theme serves as a poignant instrumental centerpiece on Toto's 1997 soundtrack album for the film Dune. Composed by the band's core songwriting team, the piece captures the epic scale and emotional depth of Frank Herbert's science fiction universe. The recording showcases the group's signature blend of rock, pop, and orchestral textures, utilizing their renowned musicianship to create a sweeping narrative without relying on vocals. This work highlights Toto's versatility beyond their standard studio albums, demonstrating their ability to craft atmospheric soundscapes that support cinematic storytelling. The track remains a notable example of the band's contribution to film scores during the late 1990s, reflecting their continued evolution and adaptability within the rock genre.