Pol / Music Pol starts a band with brother Francis in 1967...Pol joins The Challengers in 1968...Pol leaves The Challengers to join brother Francis' band Kaleidoscope in Mexico, 1969.Pol records "Season of the Wish" live at Salvation. Mexico City.Pol tours Mexican cities in 1970. Cuernavaca.Pol records "You know I've cried", as the band leaves Orfeón, and is renamed "Latino". late 1970Pol tours US cities in December 1970. LA, Denver, NYC...Pol returns to Puerto Rico. Here at Chez José club in San Juan. 1972Pol leaves the band in 1973.Pol sings "Nueva Trova" in the 70's...Pol teaches his children how to play...