- Associated game(s):
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- Original release date: 2 Feb 2011
- Apple Music: https://music.apple.com/us/album/kingdom-hearts-birth-by-sleep-358-2-days-original-soundtrack/1761909964
- Amazon Music: https://music.amazon.com.au/albums/B0DCN8S4J5
Kingdom Hearts Birth by Sleep & 358/2 Days Original Soundtrack is a soundtrack featuring songs from Kingdom Hearts 358/2 Days, Kingdom Hearts Re: coded, Kingdom Hearts Birth by Sleep, and Kingdom Hearts Birth by Sleep Final Mix. It was first released on February 2, 2011 in Japan, and later re-released worldwide on August 16, 2024 digitally, and physically. The soundtrack contains 83 songs over 3 discs.
Disc 1
- Dearly Beloved -KINGDOM HEARTS Birth by Sleep Version-
- The Key of Light
- The Promised Beginning
- Future Masters
- Shaded Truths
- Tears of the Light
- Terra
- Xehanort
- The Worlds
- The Secret Whispers
- Risky Romp
- Innocent Times
- Drops of Poison
- Bibbidi-Bobbidi-Boo
- Castle Escapade
- Peaceful Hearts
- Extreme Encounters
- Dearly Dreams
- Dice and Shine
- Unforgettable
- The Silent Forest
- The Rustling Forest
- The Tumbling
- Ventus
- Enter the Darkness
- Radiant Garden
- Black Garden
- Black Powder
Disc 2
- Eternal Moments
- Mickey Mouse March
- Up Down Adventure
- Hero or Heel?
- It's a Small World
- Dessert ★ Paradise
- Fresh Fruits Balls
- Go! Go! Rumble Racer
- Big Race
- Cheers for the Brave
- A Date with Fate
- Hau'oli, Hau'oli
- Mákaukau?
- Daydream upon Neverland
- Neverland's Scherzo
- Keyblade Graveyard Horizon
- Unbreakable Chains
- The Key of Darkness
- Rage Awakened -The Origin-
- Aqua
- Dismiss
- The Key
- Enter the Void
- Destiny's Union
- Birth by Sleep -A Link to the Future-
Disc 3
- Dearly Beloved -KINGDOM HEARTS 358/2 Days Version-
- Results and Rewards
- Mystic Moon
- Critical Drive
- Sacred Moon
- Musique pour la tristesse de Xion
- Xemnus
- Secret of Neverland
- Crossing to Neverland
- At Dusk, I Will Think of You...
- Fight and Away
- Vector to the Heavens
- Another Side -Battle Ver.-
- Dearly Beloved -KINGDOM HEARTS Re:coded Version-
- On the Debug!!
- Wonder of Electron
- No More Bugs!!
- Wonder of Electron -Bug Ver.-
- No More Bugs!! -Bug Ver.-
- Pretty Pretty Abilities
- Dark Impetus
- Monstrous Monstro -Arena Ver.-
- Night in the Dark Dream
- Night of Tragedy
- Hunter of the Dark
- Master, Tell Me the Truth
- Forze dell'Oscurita
