Kingdom Hearts Birth By Sleep is the 6th game in the Kingdom Hearts series. It was released for the Sony PlayStation Portable (PSP) in Japan on January 9, 2010 and on September 7, 2010 in North America. An updated ?International? version was later released called Kingdom Hearts Birth by Sleep Final Mix in January 2011. Finally the game was released again in 2014 as part of the PS3 Kingdom Hearts HD 2.5 Remix collection.
The gameplay is similar to previous Kingdom Hearts games however it follows 3 separate characters (Terra, Aqua and Ventus) for 3 separate scenarios. The game also introduced a new system called the Command system where players can customize a deck with various commands that can be used during battle. The story also takes place before any of the other previous Kingdom Hearts games.
The soundtrack for Birth By Sleep, like the rest of the Kingdom Hearts series was composed by Yoko Shimomura.
Full Soundtrack Playlist
Full Track List
| Track | Name | Composer |
| 1 | Dearly Beloved -Birth by Sleep- | Yoko Shimomura |
| 2 | Hikari (PLANITb Remix – Short Edit) | Hikaru Utada |
| 3 | Simple and Clean [Birth By Sleep] | Hikaru Utada |
| 4 | The Key of Light | Yoko Shimomura |
| 5 | The Promised Beginning | Yoko Shimomura |
| 6 | Future Masters | Yoko Shimomura |
| 7 | Shaded Truths | Yoko Shimomura |
| 8 | Tears of the Light | Yoko Shimomura |
| 9 | Terra | Yoko Shimomura |
| 10 | Xehanort | Yoko Shimomura |
| 11 | The Worlds | Yoko Shimomura |
| 12 | The Secret Whispers | Yoko Shimomura |
| 13 | Risky Romp | Yoko Shimomura |
| 14 | Innocent Times | Yoko Shimomura |
| 15 | Drops of Poison | Yoko Shimomura |
| 16 | Vim and Vigor | Yoko Shimomura |
| 17 | Unforgettable | Yoko Shimomura |
| 18 | Bibbidi-Bobbidi-Boo | Yoko Shimomura |
| 19 | Castle Escapade | Yoko Shimomura |
| 20 | Rowdy Rumble | Yoko Shimomura |
| 21 | Peaceful Hearts | Yoko Shimomura |
| 22 | Extreme Encounters | Yoko Shimomura |
| 23 | Dice & Shine | Yoko Shimomura |
| 24 | The Silent Forest | Yoko Shimomura |
| 25 | The Rustling Forest | Yoko Shimomura |
| 26 | The Tumbling | Yoko Shimomura |
| 27 | The Encounter (Disney Boss Theme 1) | Yoko Shimomura |
| 28 | Ventus | Yoko Shimomura |
| 29 | Radiant Garden | Yoko Shimomura |
| 30 | Black Garden | Yoko Shimomura |
| 31 | Black Powder (Braig/Master Xehanort Boss Theme) | Yoko Shimomura |
| 32 | Enter The Darkness | Yoko Shimomura |
| 33 | Eternal Moments | Yoko Shimomura |
| 34 | Mickey Mouse March | Yoko Shimomura |
| 35 | Up Down Adventure | Yoko Shimomura |
| 36 | Hero or Heel? | Yoko Shimomura |
| 37 | It’s a Small World | Yoko Shimomura |
| 38 | Dessert Paradise | Yoko Shimomura |
| 39 | Fresh Fruits Balls | Yoko Shimomura |
| 40 | Go! Go! Rumble Racer | Yoko Shimomura |
| 41 | Big Race | Yoko Shimomura |
| 42 | Olympus Colisseum | Yoko Shimomura |
| 43 | Go for it! | Yoko Shimomura |
| 44 | Cheers for the Brave | Yoko Shimomura |
| 45 | A Date with Fate | Yoko Shimomura |
| 46 | Shrouding Dark Cloud | Yoko Shimomura |
| 47 | Destiny’s Force | Yoko Shimomura |
| 48 | Hau’oli, Hau’oli | Yoko Shimomura |
| 49 | Makaukau? | Yoko Shimomura |
| 50 | Daydream upon Neverland | Yoko Shimomura |
| 51 | Neverland’s Scherzo | Yoko Shimomura |
| 52 | Destiny Islands | Yoko Shimomura |
| 53 | Dark Impetus (Mysterious Figure/Young Xehanort Boss Theme) | Yoko Shimomura |
| 54 | Magical Mystery (Mysterious Tower) | Yoko Shimomura |
| 55 | Working Together | Yoko Shimomura |
| 56 | Keyblade Graveyard Horizon | Yoko Shimomura |
| 57 | The Key of Darkness | Yoko Shimomura |
| 58 | Unbreakable Chains | Yoko Shimomura |
| 59 | Rage Awakened -The Origin- | Yoko Shimomura |
| 60 | Another Side -Battle Ver.- | Yoko Shimomura |
| 61 | The Key | Yoko Shimomura |
| 62 | Enter the Void | Yoko Shimomura |
| 63 | Aqua | Yoko Shimomura |
| 64 | Dismiss (Xehanort Final Boss Theme) | Yoko Shimomura |
| 65 | Destiny’s Union | Yoko Shimomura |
| 66 | Hikari | Hikaru Utada |
| 67 | Simple and Clean | Hikaru Utada |
| 68 | Birth by Sleep -A Link to the Future- | Yoko Shimomura |
| 69 | Night of the Dark Dream | Yoko Shimomura |
| 70 | Night of Tragedy | Yoko Shimomura |
| 71 | Hunter of the Dark (Red Eye Boss Theme) | Yoko Shimomura |
| 72 | Dearly Dreams | Yoko Shimomura |
| 73 | Monstrous Monstro -Arena Ver.- | Yoko Shimomura |
| 74 | Master, Tell Me The Truth (Armour of the Master Boss Theme) | Yoko Shimomura |
| 75 | Forze dell’Oscurita | Yoko Shimomura |
| 76 | Dearly Beloved -Reprise- | Yoko Shimomura |