Hydra (From "Cytus II")
Akira Complex, James Landino
Hydra
James Landino, Akira Complex
HYDRA
MYTH & ROID
HYDRA（翻自 MYTH&ROID）
冰镇豆沙君
Hydrate
Skrillex, Flowdan, BEAM, Peekaboo
HYDRA(OVERLORD Ⅱ ED) 圈9.ver（Cover MYTH & ROID）
圈9
Hydra
Covet
Hydra
F-777
Hydra
Smith Village Beat Street
River flows In you (DjMrSmith DnB Remix)
Various Artists
HYDRA
狐妖Mikan
Paradise (What about Us)
Within Temptation, Tarja
Summertime Sadness
Within Temptation
Hydra (Original Mix)
Holl & Rush
Hydra (Stripped)
Julia Wolfe
HYDRA
MYTH & ROID
Summertime Sadness
Within Temptation
Hydra
Deniz Koyu
HYDRA
LXNGVX, DJ FKU
不认识自己
kxpl, BatHydraEagle, Prod by KK
HYDRA
Saneyori
Hydra (NEFFEX)
NEFFEX, Blvk Sheep, AMF
HYDRA (Sped Up)
LXNGVX, DJ FKU
Hydra
aran
【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
RYLLZ, Milos Loren
Tramp Like You
Oracle Sisters
Hydra
KVKS, HSHK, VodKa, Pnan
Hydra
Rhythmstar & Pawz
hydra (long edit)
Betwixt & Between