Founded by brothers Carlos Garcia and Carmen García (later Mariano Rajoy secretary).
In 1974 Javier Moreno had to depart on album recording due the military service and César Fornés Berlanga ended the lead guitar recordings.

Carlos García: bass guitar, vocals, composer
Javier Moreno: guitar
Enrique Medina: guitar
Arturo Terriza: drums
Vicente Andújar: keyboards
Carmen García: vocals
Dulce Ayala: vocals
César Fornés: electric guitar

Previous 1971 musicians: Fritz, José Ramón Ganchegui, Andrés Canteras, Ralph Schneider, Juan José Moreno (Javier Moreno brother), etc.