Kingdom Hearts Chain of memories is the first Kingdom Hearts spin-off game and was released in 2004 for the Nintendo GameBoy Advance. The game is a direct sequel to the first Kingdom Hearts and focuses on the character Sora who explores a mysterious castle to find his friends. The story introduces new plot elements that set things up for Kingdom Hearts 2.
Unlike the first game Chain of Memories used a card battle system instead of the real-time action combat found in the rest of the series. The game was also the first GBA game to use full motion video.
The game was later re-released for the Sony PlayStation 2 and called Kingdom Hearts Re:Chain of Memories in 2007 and re-released again in HD as part of the Kingdom Hearts HD 1.5 Remix collection.
The soundtrack is composed by Yoko Shimomura and mostly contains tracks from the first Kingdom Hearts soundtrack. Additional and reworked tracks were added to the PS2 release.
Full Soundtrack Playlist
Full Track List: Disc 1
| Track | Name | Composer |
| 1 | Dearly Beloved | Yoko Shimomura |
| 2 | Memories in Pieces | Yoko Shimomura |
| 3 | Traverse Town | Yoko Shimomura |
| 4 | Hand in Hand | Yoko Shimomura |
| 5 | Just Wondering | Yoko Shimomura |
| 6 | Struggle Away | Yoko Shimomura |
| 7 | Welcome to Wonderland | Yoko Shimomura |
| 8 | To Our Surprise | Yoko Shimomura |
| 9 | Piccolo Resto | Yoko Shimomura |
| 10 | Olympus Coliseum | Yoko Shimomura |
| 11 | Go for It! | Yoko Shimomura |
| 12 | Disquieting | Yoko Shimomura |
| 13 | The Fight for My Friends | Yoko Shimomura |
| 14 | A Day in Agrabah | Yoko Shimomura |
| 15 | Arabian Dream | Yoko Shimomura |
| 16 | A Very Small Wish | Yoko Shimomura |
| 17 | Monstreous Monstro | Yoko Shimomura |
| 18 | La Pace | Yoko Shimomura |
| 19 | This is Halloween | Yoko Shimomura |
| 20 | Spooks of Halloween Town | Yoko Shimomura |
| 21 | Under the Sea | Yoko Shimomura |
| 22 | An Adventure in Atlantica | Yoko Shimomura |
| 23 | Face It! | Yoko Shimomura |
| 24 | The Force in You | Yoko Shimomura |
Full Track List: Disc 2
| Track | Name | Composer |
| 1 | Captain Hook’s Pirate Ship | Yoko Shimomura |
| 2 | Pirate’s Gigue | Yoko Shimomura |
| 3 | Scent of Silence | Yoko Shimomura |
| 4 | Hollow Bastion | Yoko Shimomura |
| 5 | Scherzo Di Notte | Yoko Shimomura |
| 6 | Revenge of Chaos | Yoko Shimomura |
| 7 | Winnie the Pooh | Yoko Shimomura |
| 8 | March-A-Long | Yoko Shimomura |
| 9 | Dash-A-Long | Yoko Shimomura |
| 10 | Thirteenth Discretion | Yoko Shimomura |
| 11 | The 13th Struggle | Yoko Shimomura |
| 12 | Lazy Afternoons | Yoko Shimomura |
| 13 | Sinister Sundown | Yoko Shimomura |
| 14 | Destiny Island | Yoko Shimomura |
| 15 | Night of Fate | Yoko Shimomura |
| 16 | Namin? | Yoko Shimomura |
| 17 | Castle Oblivion | Yoko Shimomura |
| 18 | Forgotten Challenge | Yoko Shimomura |
| 19 | Graceful Assassin | Yoko Shimomura |
| 20 | Scythe of Petals | Yoko Shimomura |
| 21 | Lord of the Castle | Yoko Shimomura |