Once There Were Dragons 歌词
| 歌曲 | Once There Were Dragons |
| 歌手 | John Powell |
| 专辑 | How To Train Your Dragon: The Hidden World (Original Motion Picture Soundtrack) |
YouTube搜索结果 (转至YouTube)
| 歌曲 | Once There Were Dragons |
| 歌手 | John Powell |
| 专辑 | How To Train Your Dragon: The Hidden World (Original Motion Picture Soundtrack) |