Danzón
Also called danzon
The Cuban couple-dance form that succeeds the contradanza/Habanera in the charanga and orquesta típica: an 1879 crystallization (Failde, Las alturas de Simpson), rondo strains, flute and violin, and a later montuno close taken from Cuban son (Urfé, 1910). It is a form, not Mambo (the 1940s recoding of the last section and then a separate popular school) and not Cuban son. Mexican danzón is a reception, not a second origin. Cha-cha-chá is the 1953 charanga child. Ritmo-nuevo jazz color leftover as arranging, not a jazz danzon parent hop. Pachanga leftover as a later NY name.