Edén Muñoz is a singer, songwriter, producer, and accordionist of regional Mexican music. Already a professional musician while still in his teens, in 2006 he joined Colmillo Norteño, an outfit associated with the norteño-banda style. In 2010 he founded Calibre 50, which went on to become one of the genre's most popular acts of the decade, releasing almost 20 studio and live albums, and collecting numerous awards. Consejos Gratis, his first solo studio recording, appeared in 2022. The follow-up Como En Los Viejos Tiempos, was released in December 2023.