Effective period / Period of releases: 1960 - 1988

Members: Luis Vivi Hernandez, Luis R. Lara, Luis Angel Vallejo

Mexican Rock 'N Roll band formed in Mexico City in 1959. One of the front-runners of the first wave of Rock sung in Spanish where the translation to Spanish of current rock 'n roll songs was the norm.

Original line-up:
Luis "El Vivi" Hernández – Vocals
Luis R. Lara – Requinto guitar
José Luis Scalli - Bass
Luis Sánchez - Drums
Luis Angel Vallejo "El Grillo" - Piano

In 1962; after recording their first 2 albums, Luis Hernández left the band to persue a solo career although he returned in early 1964 to record their 4th and last album (which remains unreleased to this day).

The band broke-up in 1964.