He was a famous duet formed by two great Mexican singers: Pepe Jara and Gilberto Valenzuela, who recorded ten LP records between 1964 and 1967.
They obtained a great success with subjects like:
The soldier's goodbye
Alms
Where are you Love
Do not love me so much
Declare yourself innocent
A madrigal
La Rondalla
The rebel
The Palm
Renunciation
The duet stopped recording in 1967 after the tenth LP, but the friendship of Gilberto and Pepe Jara remained solid until the latter's death in 2005.