Tenshi no Tamago ~The Angel's Egg~ Original Sound Track
| Composed by | Blueberry&Yogurt |
| Arranged by | Blueberry&Yogurt |
| Published by | Purple Software |
| Catalog number | PURPLE-012CD |
| Release type | Game Soundtrack - Promo / Enclosure |
| Format | 1 CD - 4 tracks |
| Release date | August 17, 2007 |
| Duration | 00:18:18 |
| Genres |
Enclosed in the game, which was released at Comic Market 72 (C72).
| 1 | Lilith | 04:20 |  |
| 2 | Kotonoha Puzzle | 04:50 | |
| 3 | Lilith (off vocal) | 04:20 | |
| 4 | Kotonoha Puzzle (off vocal) | 04:48 |
