Artists to have their recordings issued on the label include Juan Bau, Luisito Gasán, Malena Gracia, Buddy Guy, Los Brincos, Marisol, and Ornella Vanoni etc.
[8] It was reported by Cash Box in the magazine's June 20, 1964 issue that Zafiro executives Esteban Garcia Morencos and Eduardo Sancho had travelled to the UK.
[9] In October 1967, on a Zafiro release, the recording duo Juan & Junior had a top ten hit in Spain with "Nos falta fe".
Participants in the deal making were Sam Coff and Harvey Averne, Coco partners and Zafiro's president Esteban Morencos.
With the new deal in place, Juan Bau's album Penas and La Otra Espana by makers of the hit "Eres Tu", Mocedades were the first records to be handled under the new agreement.
[12] At that time, Zafiro had also released Canciones de Amor which was a compilation of hits for artist Juan Manuel Serrat who had recently returned to Spain after being away for a year.