(Fuentes Delujo LP 400168).
Eliseo Herrera (1924) played with various formations including one of the greatest at Fuentes: Los Corraleros de Majagual. He imposed his specific way of singing which became a style called "Trabalengua" (tongue-twisting). You'll recognize directly listening to following tracks, but basically it consists of producing a dense jerky flow, very fast, adding syllables, without any pause for breathing.