Kayōkyoku → Trot
melodymeter and groovefunction and contextstrength: highscholarly consensus1920–1945recordingradiopatronage
Mechanism
Trot takes kayōkyoku’s two-beat popular-song hit — strophic radio single, ornamented voice, dance-band backing — as colonial-era Korean yuhaengga. Strength high. Enka leftover as a later Japanese ballad sibling, not this hop. Ryūkōka leftover as kayōkyoku’s interwar name, kept on that node.
Evidence
1920s–40s Korean popular records under Japanese industry models; Grove on yuhaengga/trot and Japanese popular song; the ppongjjak two-beat as the audible gift.
- Japanese popular-song two-beat hit recoded as Korean yuhaengga / trot
Debate
Whether trot is only Japanese song in Korean. The colonial factory is the donor; the postwar Korean adult-hit public is the named recoding.
Mediators
community: Colonial-era Korean popular-song industry