Jazz → Filin
harmonyperformance practicetimbre and productionstrength: highscholarly consensus1940–1955recordingradiooral
Mechanism
Filin takes jazz’s extended harmony and intimate delivery into 1940s Havana bolero song. Strength high. bolero filin is the song-span parent; this hop is the U.S. harmonic and nightclub craft. Pointed at the jazz umbrella because the transfer is the long-term language, not one named jazz child.
Evidence
Portillo and Méndez citing jazz records; guitar and piano voicings beyond dance-bolero cycles; Sublette on Havana filin as jazz-bolero.
- U.S. jazz harmony and close-voice delivery absorbed into Havana bolero song
Debate
Whether filin is already a jazz style. It remains a Cuban song school; jazz is the donor harmony, not the genre rename.
Mediators
artist: César Portillo de la Luz; artist: José Antonio Méndez