Included with the Japanese release of the game.
Vocals: YURIA (1-1, 2-6), HARU (1-6), Jun Takahashi (1-11), Yayoi Yura (1-16), Tenpei Sato (2-1), Sakurako Matsuura (2-20)
Над альбомом работал японский композитор Тэнпэй Сато (Soul Nomad & The World Eaters, Makai Senki Disgaea 4, Telenet Selection), а его релиз состоялся 30 января 2003 года. На саундтрек попало 40 композиций общей длительностью более часа. Подборка является компиляцией оригинальной музыки. Выпуском пластинки занимался лейбл Nippon Ichi Software.
CD 1
| 1 | Lord Laharl's Hymn | 04:52 |  |
| 2 | Hell's Whisper | 02:39 | |
| 3 | Welcome to the Overlord's Castle | 01:57 | |
| 4 | Ghost Descent | 02:31 | |
| 5 | Flowerbed | 02:26 | |
| 6 | Etna Boogie | 04:42 | |
| 7 | AKUMA Drops | 01:45 | |
| 8 | Angel Smile | 02:32 | |
| 9 | Mischievous Demon's Footfall | 01:27 | |
| 10 | Hysteric Kingdom | 02:01 | |
| 11 | Ah, My Magnificent Life | 06:04 | |
| 12 | A Dark Race Becomes Magnificent | 01:47 | |
| 13 | Dear Friends | 03:24 | |
| 14 | Witch Hunting | 02:03 | |
| 15 | The Anthem of Braves | 02:01 | |
| 16 | Marionette's Tragedy | 05:37 | |
| 17 | Beauty Baron | 01:55 | |
| 18 | Beautiful Round Dance | 01:52 | |
| 19 | You Go Girl | 01:34 | |
| 20 | Portrait of the Underworld | 01:19 | |
CD 2
| 1 | My Comrade | 02:16 | |
| 2 | Sorrowful Angel | 03:11 | |
| 3 | Ray of Light to the Future | 02:03 | |
| 4 | Underworld | 02:07 | |
| 5 | The Great Wild | 02:12 | |
| 6 | Red Moon | 00:54 | |
| 7 | Running Fire | 02:18 | |
| 8 | RQ Co.'s Underworld Branch | 01:50 | |
| 9 | Fancy Ball | 01:25 | |
| 10 | Galaxy Wars | 02:50 | |
| 11 | Tiny Bells | 00:10 | |
| 12 | Fearless Whisper | 01:48 | |
| 13 | March of the Planet Earth | 01:58 | |
| 14 | Lord Laharl's Hymn BGM Version | 02:21 | |
| 15 | Battle of Eight Beat | 02:09 | |
| 16 | Planet X | 02:53 | |
| 17 | Hell's Whisper Music Box Version | 01:55 | |
| 18 | Disgaea | 03:05 | |
| 19 | Eternal Melody | 04:37 | |
| 20 | Flower of Happiness | 05:50 | |
