Trio Los Panchos – Triunfamos con Trio Los Panchos: Newest Hits - Used LP
1966, guitars and vocals (male and female), interacting wonderfully and seemly effortlessly, other instruments, percussion and sometimes trumpet. -- winch
"Los Panchos (also known as the Trío Los Panchos) was an internationally famous Mexican trío romántico, formed in New York in the 1940s, known for its romantic ballads and boleros. First members were Chucho Navarro, Alfredo Gil and Hernando Avilés, all on guitar (requinto) and vocals."