| Name | Artist | type | Label | Language | firstreleasedate | Average Rating | Type | Review |
|---|---|---|---|---|---|---|---|---|
| Hydradeluxe box set | Within Temptation | Album | BMG | English | 2014/1/31 | 0.0 | Official | 0 |
| Hydra (Instrumental) | Within Temptation | Album | Force Music Recordings | English | 2014/2/3 | 0.0 | Official | 0 |
| Hydra | Within Temptation | Album | Scarecrow Records | - | 2014/None/None | 0.0 | 0 | |
| Hydra | Within Temptation | Album | Nuclear Blast | English | 2014/2/4 | 0.0 | Official | 0 |
| Hydra | Within Temptation | Album | BMG | English | 2014/1/31 | 0.0 | Official | 0 |
| Hydra | Within Temptation | Album | BMG | English | 2014/None/None | 0.0 | Official | 0 |
| Hydra | Within Temptation | Album | Victor | English | 2014/1/22 | 0.0 | Official | 0 |
| Hydra | Within Temptation | Album | Dramatico | English | 2014/2/3 | 0.0 | Official | 0 |
| Hydra | Within Temptation | Album | Nuclear Blast | English | 2014/2/4 | 0.0 | Official | 0 |
| Hydra | Within Temptation | Album | BMG | English | 2014/1/31 | 0.0 | Official | 0 |
| Hydrapremium edition | Within Temptation | Album | Nuclear Blast Entertainment | English | 2014/1/31 | 0.0 | Official | 0 |