Beyond features a score mostly composed of classical music. The following tracks appear in the game:
- New World Symphony : Largo - Antonín Dvořák (Opening the game)
- Waltz of the Flowers - Pyotr Tchaikovsky (Primordial Soup)
- Prélude à l'après-midi d'un faune - Claude Debussy (underwater segment)
- Bolero - Maurice Ravel (land segment)
- Symphony No. 6 in F Major, Op. 68, "Pastoral": II. Scene by the Brook: Andante molto mosso0E - Ludwig van Beethoven (land segment)
- Concerto For Orchestra - Béla Bartók
- Jupiter Dance : Planets - Gustav Holst (unlocking Humans)
- Mars Bringer Of War : Planets - Gustav Holst
- The Moldau - Bedřich Smetana (civilization segment)
- At the Terminus of the Blue : Music of the Hoh River Valley - ©2010 Prent Rodgers (Reality Engine)
- Vox Humana - ©1999 Marchthirtyseventh (unlocking Humans)
