| Official |
|---|
| 1.1 | UNDER SIEGE | 1:40 | Evan Call | 戦姫絶唱シンフォギアG オリジナルサウンドトラック2 | Elements Garden | Album + Soundtrack | | KING | SSX-10284 |
| 1.1 | UNDER SIEGE | 1:40 | Evan Call | 戦姫絶唱シンフォギアG オリジナルサウンドトラック2 | Elements Garden | Album + Soundtrack | | KING | SSX-10284 |
| 2.14 | UNDER SIEGE | 1:42 | Evan Call | 戦姫絶唱シンフォギアG Blu-ray BOX 特典CD | Various Artists | Album + Compilation + Soundtrack | | KING AMUSEMENT CREATIVE | SSX-10467, SSX-10468, SSX-10469 |
| 3.14 | UNDER SIEGE | 1:42 | Evan Call | 戦姫絶唱シンフォギア オリジナルサウンド・トラック コンプリートBOX | Elements Garden | Album + Compilation + Soundtrack | | KING AMUSEMENT CREATIVE | KICA-92633, KICA-92634, KICA-92635, KICA-92636, KICA-92637, KICA-92638, KICA-92639 |
| 1.14 | UNDER SIEGE | 1:42 | Evan Call | 戦姫絶唱シンフォギア オリジナルサウンド・トラック コンプリートBOX 2 | Elements Garden | Album + Compilation + Soundtrack | | KING AMUSEMENT CREATIVE | NOPA-7825 |
| 1.14 | UNDER SIEGE | 1:42 | Evan Call | 戦姫絶唱シンフォギア オリジナルサウンド・トラック コンプリートBOX 2 | Elements Garden | Album + Compilation + Soundtrack | | KING AMUSEMENT CREATIVE | NOPA-7825 |
| Pseudo-Release |
|---|
| 2.14 | Under Siege | 1:42 | Evan Call | Senki Zesshou Symphogear G Blu-ray Box Tokuten CD | Various Artists | Album + Compilation + Soundtrack | | | |
| 1.1 | Under Siege | 1:40 | Evan Call | Senki Zesshou Symphogear G Original Soundtrack 2 | Elements Garden | Album + Soundtrack | | | |
| 1.1 | Under Siege | 1:40 | Evan Call | Senki Zesshou Symphogear G Original Soundtrack 2 | Elements Garden | Album + Soundtrack | | | |
| 3.14 | UNDER SIEGE | 1:41 | Evan Call | Senki Zesshou Symphogear Original Soundtrack Complete Box | Elements Garden | Album + Compilation + Soundtrack | | | |