Hydra (From "Cytus II")
Akira Complex, James Landino
Hydra
Covet
HYDRA
MYTH & ROID
Hydra
James Landino, Akira Complex
Hydra
Rhythmstar & Pawz
Hydra
RYLLZ, Milos Loren
HYDRA(OVERLORD Ⅱ ED) 圈9.ver（Cover MYTH & ROID）
圈9
HYDRA
狐妖Mikan
Hydra
F-777
HYDRA（翻自 MYTH&ROID）
冰镇豆沙君
HYDRA（piano ver.）
琳依
Hydra (Original Mix)
Holl & Rush
Hydra
KVKS, HSHK, VodKa, Pnan
HYDRA
Saneyori
Hydra
TOTO
Hydra
NLW, Blinders
HYDRA
LXNGVX, DJ FKU
HYDRA
MYTH & ROID
Hydra
Celestial Realms
HYDRA
FORGOTTENAGE, GTM
HYDRA（instrumental）
MYTH & ROID
Hydra (Ear Scrapping Chaos Mix)
Hydra Division V
Hydra
David Chappell
Hydra
Bagatelles
Hydra
Delta Heavy
Hydra
Hydrarace
Hydric
Nature Sounds by Lullify, Sleep Sounds of Nature
Hydric
Nature Sounds by Lullify, Nature Sounds
Hydra
Irene Skylakaki, Danton Supple, Hydra
HyDRA
Hydra