The key we've lost Lyrics
| Song | The key we've lost |
| Artist | 澤野弘之 |
| Artist | 小林未郁 |
| Album | XenobladeX Original Soundtrack |
YouTube Results (More on YouTube)
| Song | The key we've lost |
| Artist | 澤野弘之 |
| Artist | 小林未郁 |
| Album | XenobladeX Original Soundtrack |