Effective period / Period of releases: 1961 - 1979

Members: Ruy Medina, Sigfrido Lopez, José Solis, Angel Pavia

Mexican band formed 1958 in Mérida, Yucatan.
The band was one of the most successful bands playing various latin styles, recording over 30 LPs before they disbanded in 1979.

Members: Angel Pavia (vocals and saxophone), Ruy Medina (saxophones), Manuel López (guitar), Gener López (bass), Sigfrido López (percussion and vocals), José Solis (keyboards, piano, organ), Fernando Calderon (drums)