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Skeleton Music Factory

Hiroki Ohnuma’s Private Label

Hiroki Ohnuma
cosmoduorum, and more…

multiple art

musique concrète, improvisation, doodle art, text
and more…

Sheet Music & Goods

Pianosolo Pieces , Song Book, Apparel and more…

Hiroki Ohnuma’s YTb Channel

by Skeleton Music Factory, Japan

SOULMAN Vocal Academy

Composition and Piano Lessons

by Kōta Nakano