| 2024-07-27 21:05:56 | Quarryman | Added download link https://files.scene.org/view/parties/2024/uc13/happy_hardcore/happy_post-hardcore__unmixed-unmastered_.zip |
| 2024-06-29 14:21:21 | NR4 | Added link https://files.scene.org/view/parties/2024/uc13/happy_hardcore/happy%20post-hardcore%20%28unmixed-unmastered%29.zip |
| 2024-06-29 14:00:47 | NR4 | Updated competition placing info for HAPPY POST-HARDCORE (unmixed-unmastered) in Underground Conference 2024 Happy Hardcore competition |
| 2024-06-29 14:00:43 | NR4 | Added competition placing for HAPPY POST-HARDCORE (unmixed-unmastered) in Underground Conference 2024 Happy Hardcore competition |