Kimetsu no yaiba original soundtrack volume 1 (鬼 (き) 滅 (めつ) の (の) 刃 (やいば) オリジナル・サウンドトラック1, kimetsu no yaiba:
Kyogai was playing the drum on his left shoulder while tanjiro kamado and his party visited an unconscious boy tossed out of the drum room.
Webkyogai, known as the drum demon, was a formidable antagonist in the “tsuzumi mansion arc” of “demon slayer:
Kimetsu no yaiba. ” his past as a member of the twelve kizuki,.
Webthat is the link to:
All blood demon arts and their powers explained!
(demon slayer / kimetsu no yaiba demon techniques);
In that go to 6:39 in that video to find kyogai.