Hydra (From "Cytus II")
Akira Complex, James Landino
HYDRA
MYTH & ROID
Hydra
Covet
HYDRA
狐妖Mikan
Paradise (What about Us)
Within Temptation, Tarja
HYDRA(OVERLORD Ⅱ ED) 圈9.ver（Cover MYTH & ROID）
圈9
Hydra
James Landino, Akira Complex
HYDRA（piano ver.）
琳依
HYDRA
MYTH & ROID
Summertime Sadness
Within Temptation
Covered by Roses
Within Temptation
HYDRA（instrumental）
MYTH & ROID
Hydra (Meditation)
Celestial Realms
Hydra
Smith Village Beat Street
HYDRA
四六時Shirokuji
Hydra
Celestial Realms
hydra (long edit)
Betwixt & Between
Dangerous
Within Temptation
HYDRA
Saneyori
Hydra
F-777
HYDRA (Slowed + Reverb)
LXNGVX, DJ FKU
Let Us Burn
Within Temptation
HYDRA
峵川
And We Run
Within Temptation
Hydra
aran
Hydra
Space 92
Hydra
Alifo
Tramp Like You
Oracle Sisters
HYDRA
LXNGVX, DJ FKU
Covered by Roses
Within Temptation