arranged by Frank Andrada
arranged by José Sardaña
arranged by Luis Muñoz
bass Ricardo Acedo
bass, rhythm guitar Frank Andrada
design Estudio Pedro Delgado
electric guitar, drums, percussion Adolfo Rodrigo
handclaps El Potro Del Buen Pastor
handclaps Sor Juana
lead guitar, rhythm guitar, vocals, percussion José Sardaña
management Miguel Martorell
photography by Mario Larrode
piano Luis Muñoz
producer Frank Andrada
rhythm guitar, vocals, percussion, handclaps Juan Capdevila
vocals, percussion, handclaps Pedro Capdevila
Manufactured By Iberofon, S.A.
Produced For Espectacular Producciones
Recorded At Audioclip, Barcelona
Recorded At Estudios Gema
Recorded At Bullet Sound Studios
Published By A.B.S. Ediciones Musicales, S.A.
Published By Hans Kusters Music S.A.E.
Matrix / Runout: ELP-1007 2M #DMI (Runout side A)
Depósito Legal: M-12479-1990
Rights Society: S.G.A.E,