Tracklist
| A | La Sirena |
| B | Pariwana |
Credits
- Accompanied By – Conjunto Folklórico Peruano "Moisés Vivanco"*
- Arranged By – Moises Vivanco
- Soprano Vocals – Yma Sumac
Barcode and Other Identifiers
- Matrix / Runout (Side A Label): C 12501
- Matrix / Runout (Side B Label): C 12511
- Rights Society: B.I.E.M.
Other versions
| Category | Artist | Title (Format) | Label | Category | Country | Year |
|---|---|---|---|---|---|---|
| B 71186 | Yma Sumac | La Sirena / Pariwana (Shellac, 10", Single) | Parlophon | B 71186 | Italy | 1950 |
| DP 285 | Yma Sumac | La Sirena / Pariwana (Shellac, 10") | Parlophone | DP 285 | UK | 1950 |
