Astor Piazzolla Y Su Orquesta – Pulsación

Disco EX y Portada EX- (manchas ver imágenes) 

• Record Company – SIGLA - Sistema Globo De Gravações Audiovisuais Ltda.
• Recorded At – Estudios ION
• Produced For – Trova Industrias Musicales S.A.
• Manufactured By – RCA Eletrônica Ltda.
• Distributed By – RCA Eletrônica Ltda.

• Bandoneon – Astor Piazzolla
• Cello – José Bragato (tracks: Side A), Victor Pontino
• Contrabass – Kicho Diaz
• Design – Juan B. Arruabarrena*
• Flute, Saxophone – Arturo Schneider
• Guitar – Cacho Tirao
• Liner Notes – Carlos Páez Vilaró
• Mastered By – Luis A. Quinteros*
• Percussion – José Corriale
• Piano – Dante Amicarelli (tracks: Side A), Jame Gosis* (tracks: Side B)
• Producer – Alfredo I. Radoszynski*
• Technician – Juan Carlos Manojas, Osvaldo Acedo
• Vibraphone, Xylophone, Bells – Tito Bisio
• Viola – Nestor Panik, Simón Zlotnik (tracks: Side A)
• Violin – Antonio Agri, Hugo Baralis