Mexican regional artists Grupo Pegasso from Nuevo Leon are considered legends due to their invention of the cumbia pegassera style. They have undergone many personnel changes, permutations, and splits over four decades, but have maintained the signature sound they founded. The band issued its self-titled debut offering in 1980. While the album received little attention, its single "Los Dos Amantes" became a regional hit. The band followed it with "Se Tambalea," the title track of their 1982 album; the track proved a commercial breakthrough. Personnel changes began almost immed...