tracks b2 arranged by, music director Augusto Algueró
tracks a1 to b1, b3, b5 arranged by, music director Bebu Silvetti
tracks b4 arranged by, music director Fernando Arbex
engineer José Antonio Alvarez Alija
producer Bebu Silvetti
tracks a2, a3, b2 to b5 written-by Pedro Pubill Calaf
Record Company Ariola Eurodisc S.A.
Recorded At Estudios Sonoland