Birthdays the Beginning Digital Soundtrack
| Композиторы | Такаюки Накамура |
| Аранжировка | Такаюки Накамура |
| Издатель | ARC SYSTEM WORKS Co., Ltd. |
| Тип релиза | Музыка из игры - Официальный релиз |
| Формат | Цифра - 32 треков |
| Дата релиза | 10 мая 2017 |
| Музыкальные стили |
| 1 | This Mysterious World | ||
| 2 | The Beginning (Title Screen) | ||
| 3 | The Cube Calls | ||
| 4 | Civilization | ||
| 5 | Time Unfolds (Arrangement 1) | ||
| 6 | Time Unfolds (Arrangement 2) | ||
| 7 | The End (Guitar) | ||
| 8 | The End (No Guitar) | ||
| 9 | Under the Mantle | ||
| 10 | Prehistory | ||
| 11 | Prehistory (Ambience) | ||
| 12 | Prehistory (Percussion) | ||
| 13 | Upland Greenery (Arrangement 1) | ||
| 14 | Upland Greenery (Arrangement 2) | ||
| 15 | Upland Greenery (Arrangement 3) | ||
| 16 | Cube Tectonics (Arrangement 1) | ||
| 17 | Cube Tectonics (Arrangement 2) | ||
| 18 | Cube Tectonics (Arrangement 3) | ||
| 19 | Cube Tectonics (Arrangement 4) | ||
| 20 | Cube Tectonics (Arrangement 5) | ||
| 21 | Cube Tectonics (Arrangement 6) | ||
| 22 | Cube Tectonics (Arrangement 7) | ||
| 23 | Beneath the Sea (High Tempo) | ||
| 24 | Beneath the Sea (Low Tempo) | ||
| 25 | Scorching Sand 1 | ||
| 26 | Scorching Sand 2 | ||
| 27 | Snowdrift | ||
| 28 | Chimes of Winter (Arrangement 1) | ||
| 29 | Chimes of Winter (Arrangement 2) | ||
| 30 | Reaching the Summit | ||
| 31 | Skies Above (Piano Arrangement) | ||
| 32 | Skies Above(String Arrangement) |
