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Fresedo recorded #1-1 "Re fa si" again in 1962 - it was on the B side of "Pimienta" presented here (Columbia 18035 - an SP). Nothing on the CD identifies the dates. I think it sounds more like the "Pimienta", but unless you have a positive ID on the date, I think it's an open question.
The track lengths printed in the sleeve notes are all 4 seconds shorter than the length on the physical media, so 3'10" play time for this version of Re-fa-si