Hydra
James Landino, Akira Complex
Hydra (From "Cytus II")
Akira Complex, James Landino
HYDRA
MYTH & ROID
HYDRA（翻自 MYTH&ROID）
冰镇豆沙君
Hydrate
Skrillex, Flowdan, BEAM, Peekaboo
Hydra
Covet
HYDRA(OVERLORD Ⅱ ED) 圈9.ver（Cover MYTH & ROID）
圈9
HYDRA
狐妖Mikan
Hydra
F-777
River flows In you (DjMrSmith DnB Remix)
Various Artists
HYDRA (Sped Up)
LXNGVX, DJ FKU
Hydra (Stripped)
Julia Wolfe
Summertime Sadness
Within Temptation
Hydra
Smith Village Beat Street
Paradise (What about Us)
Within Temptation, Tarja
HYDRA
Ben Monder
不认识自己
kxpl, BatHydraEagle, Prod by KK
Tramp Like You
Oracle Sisters
Hydrangea Sky
きんめろん, 紲星あかり
HYDRA
Saneyori
HYDRA
MYTH & ROID
Hydra (Original Mix)
Holl & Rush
【中文填词】不为人知的鹅妈妈童谣【六人合填】【重音テト】
梁松雪, 珞一不高兴, 水螅-Hydra, 锌轲, HANA, Herllie
Hydra
Rhythmstar & Pawz
Hydra
Grover Washington, Jr.
Hydra
RYLLZ, Milos Loren
Covered by Roses
Within Temptation
Let Us Burn
Within Temptation
Hydra
Celestial Realms
Dangerous
Within Temptation