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Tracklist

A	El Progreso = O Progresso	3:58
B	Tú En Mi Vida = Voce Em Minha Vida	4:00

Companies, etc.

• Record Company – Discos CBS, S.A., Madrid
• Manufactured By – Discos CBS, S.A., Madrid
• Phonographic Copyright (p) – CBS Inc.
• Copyright (c) – CBS Inc.
• Printed By – Offset ALG, S.A.

Credits

• Written-By – B. M. McCluskey*, E. Carlos*, R. Carlos*

Notes

Fabricado en España por Discos CBS S.A.
Discos CBS, S.A. / Avda. Generalisimo, 25 / Madrid-16

Barcode and Other Identifiers

• Matrix / Runout (Runout, A-side, machine stamped): S - 5503 - AO
• Matrix / Runout (Runout, B-side, machine stamped): S - 5503 - BO
• Rights Society: S.G.A.E.
• Depósito Legal: M.25177-1977
• Other (Impuesto de Lujo a Metalico): Permiso num. 7053

Other versions

Category	Artist	Title (Format)	Label	Category	Country	Year
56493	Roberto Carlos	O Progresso ‎(7", EP)	Discos CBS	56493	Brazil	1977
EPC 1511	Roberto Carlos	El Progreso ‎(7", EP)	CBS	EPC 1511	Mexico	1976