Tracklist Hide Credits
| A | Dos En UnoGuitar [Uncredited] – Guillermo Barbieri, José María AguilarWritten-By – Enrique Cadícamo, Rodolfo Sciammarella |
| B | Flor De ValleGuitar [Uncredited] – Domingo Julio Vivas, Guillermo Barbieri, Ángel Domingo RiverolWritten-By – Guillermo D. Barbieri*, Luis Garros Pé* |
Companies, etc.
- Record Company – Industrias Eléctricas Y Musicales Odeón S.R.L.
Notes
con acomp. de guitarrasA/ Dos En Uno - Tango
B/ Flor De Valle - Tango
Barcode and Other Identifiers
- Matrix / Runout (Side A, label): e 4465
- Matrix / Runout (Side B, label): e 6879
- Other: Cap. $ 750.000
Other versions
| Category | Artist | Title (Format) | Label | Category | Country | Year |
|---|---|---|---|---|---|---|
| 19016 | Carlos Gardel | Dos En Uno / Flor De Valle (Shellac, 10", RE) | Odeon | 19016 | Argentina | 1950 |
| 19016 | Carlos Gardel | Dos En Uno / Flor De Valle (Shellac, 10", RE) | Odeon | 19016 | Argentina | 1949 |

