Hydra (From "Cytus II")
Akira Complex, James Landino
HYDRA
MYTH & ROID
HYDRA(OVERLORD Ⅱ ED) 圈9.ver（Cover MYTH & ROID）
圈9
Paradise (What about Us)
Within Temptation, Tarja
Hydrate
Skrillex, Flowdan, BEAM, Peekaboo
Hydra
F-777
紫陽花の夜
ねじ式, GUMI
Dangerous
Within Temptation
Summertime Sadness
Within Temptation
Covered by Roses
Within Temptation
HYDRA
狐妖Mikan
Hydra
James Landino, Akira Complex
Let Her Go
Within Temptation
And We Run
Within Temptation
Hydra
Covet
HYDRA（piano ver.）
琳依
HYDRA
四六時Shirokuji
Let Us Burn
Within Temptation
hydra (long edit)
Betwixt & Between
HYDRA
Saneyori
Hydra
Celestial Realms
装*(Hydrax Remix)
Hydrax
HYDRA
Ben Monder
Hydra
aran
Hydra
Rhythmstar & Pawz
HYDRA
LXNGVX, DJ FKU
十六夜、刻を止めて
玲瓏のHydrangea
Tramp Like You
Oracle Sisters
HYDRA
Dover, Vino, Revealed Recordings
Hydra
VIOZ, HSHK, VodKa, Pnan