Infinite Undiscovery Original Soundtrack
| Композиторы | Мотой Сакураба |
| Издатель | Square Enix |
| Номер в каталоге | SQEX-10122~4 |
| Тип релиза | Музыка из игры - Официальный релиз |
| Формат | 3 CD - 78 треков |
| Дата релиза | 8 октября 2008 |
| Длительность | 03:48:20 |
| Музыкальные стили |
Исполнено Hiroyuki Koike Group, Hideyo Takakuwa
Над альбомом работал японский композитор Мотой Сакураба (Star Ocean: The Second Story Arrange Album, Tales of Vesperia, Baten Kaitos: Eternal Wings and the Lost Ocean), а его релиз состоялся 8 октября 2008 года. На саундтрек попало 78 композиций общей длительностью более 3-х часов. Подборка является компиляцией оригинальной музыки. Выпуском пластинки занимался лейбл Square Enix.
CD 1
| 1 | Supernal Epic | 04:06 |  |
| 2 | Procession of the Order | 02:35 | |
| 3 | Soaring Blade | 02:40 | |
| 4 | Blue Horizon | 02:48 | |
| 5 | Dewdrops in the Morning Wind | 02:51 | |
| 6 | Step Into a New World | 03:44 | |
| 7 | Town in Despair | 02:57 | |
| 8 | Claridian Enchained | 03:02 | |
| 9 | Hymn to the Headless Knight | 03:01 | |
| 10 | Bless the Bountiful Land | 03:01 | |
| 11 | The Azure King | 03:29 | |
| 12 | Beguiling Mirages | 02:52 | |
| 13 | Colorful Days | 02:34 | |
| 14 | Fire Dancers | 03:00 | |
| 15 | The Crimson Emir | 02:42 | |
| 16 | Divine Wings | 02:55 | |
| 17 | Message | 01:58 | |
| 18 | Cries of a Twisted World | 02:27 | |
| 19 | The Lonely Path | 03:38 | |
| 20 | Home Sweet Home | 02:52 | |
| 21 | The Slovenly Serenade | 02:36 | |
| 22 | Promise | 02:21 | |
| 23 | Until We Dream | 02:28 | |
| 24 | Fleeing Dog Rhapsody | 01:17 | |
| 25 | Cleaving Blade | 03:11 | |
| 26 | Ferocious Valor | 03:16 | |
| 27 | Onslaught | 02:42 | |
CD 2
| 1 | Garden of the Immortals | 02:53 | |
| 2 | Swelling Madness | 02:50 | |
| 3 | Towering Behemoth | 02:56 | |
| 4 | Gray Harbor | 03:37 | |
| 5 | Pure Alabaster | 02:49 | |
| 6 | The Alabaster King | 03:39 | |
| 7 | Abundant Harvest | 03:07 | |
| 8 | The Amber Empress | 02:58 | |
| 9 | Memories of the Past | 03:49 | |
| 10 | Cavernous Corridors | 03:05 | |
| 11 | Poisoned Land | 03:35 | |
| 12 | Impure Waters | 03:11 | |
| 13 | Ballad of the Bony Wolf | 00:42 | |
| 14 | March of the Brave | 02:43 | |
| 15 | Hesitant Step | 02:56 | |
| 16 | The World Awaits | 02:45 | |
| 17 | Precipice | 02:07 | |
| 18 | Misshapen Form | 02:44 | |
| 19 | Lingering Shadows | 02:37 | |
| 20 | Moonless Depths | 02:26 | |
| 21 | Deadly Premonitions | 02:50 | |
| 22 | Air of Authority | 03:23 | |
| 23 | Requiem Feline | 02:31 | |
| 24 | Knight of the Order | 02:50 | |
| 25 | Fearsome Strength | 02:57 | |
| 26 | The Reaper Calls | 03:12 | |
CD 3
| 1 | Recollections in the Water | 02:51 | |
| 2 | Wavering in the Darkness | 03:48 | |
| 3 | Forbidden Ground | 03:54 | |
| 4 | Dark Skies and Seas | 03:44 | |
| 5 | Forgotten Bard | 03:10 | |
| 6 | Against the Unknown | 02:58 | |
| 7 | Steadfast Spear | 03:00 | |
| 8 | Heaven and Earth Collide | 03:31 | |
| 9 | Porcelain Tears | 03:17 | |
| 10 | Another Challenge | 03:43 | |
| 11 | Armadillo Bolero | 00:37 | |
| 12 | Fleeting Reminiscence | 03:14 | |
| 13 | Tearful Memories | 03:15 | |
| 14 | Disquieting Sanctuary | 02:58 | |
| 15 | Endless Struggle | 02:37 | |
| 16 | Unbreakable Resolve | 02:51 | |
| 17 | Stygian Sneer | 03:31 | |
| 18 | Unchain the World | 03:54 | |
| 19 | Glorious Victory | 00:38 | |
| 20 | The Brink of Despair | 00:44 | |
| 21 | Prelude to Liberation | 02:03 | |
| 22 | Lullaby | 03:14 | |
| 23 | Bridge to Happiness | 04:08 | |
| 24 | The Endless Stream | 07:17 | |
| 25 | Evening Star | 01:08 | |
