HYDRA
MYTH & ROID
Hydra
James Landino, Akira Complex
Hydra (From "Cytus II")
Akira Complex, James Landino
Hydra
F-777
HYDRA
狐妖Mikan
Hydra
Rhythmstar & Pawz
HYDRA（instrumental）
MYTH & ROID
Aberfan
Delwyn Sion
Samaria!
Delwyn Sion
Tridiau
Delwyn Sion
Hollywood
Delwyn Sion
Dawnsio
Delwyn Sion
Lle
Delwyn Sion
Lawr! Lawr! Lawr!
Delwyn Sion
Mor Bell i Ffwrdd
Delwyn Sion
Bore Da Gymry!
Delwyn Sion
Marwnad
Delwyn Sion
HYDRA
PLATINUM HYDRA, Hooligans product
Hydra (Reimagining)
Hydra Lerna
HYDRA
PLATINUM HYDRA, Hooligans product
Hydref
Brickwall Collision
Hydref
I Am Galactic
Hydref, Pt. IV
r.roo
Hydref, Pt. IX
r.roo
Hydref, Pt. I
r.roo
Hydref, Pt. V
r.roo
Hydref, Pt. VI
r.roo
Hydref, Pt. III
r.roo
Hydref, Pt. VII
r.roo
Hydref, Pt. Viii
r.roo