Tracklist
| –Nat "King" Cole* | Calypso Blues | 2:59 |
| –The Nat King Cole Trio | Lost April | 2:56 |
Versions
| Category | Artist | Title (Format) | Label | Category | Country | Year |
|---|---|---|---|---|---|---|
| 1627 | Nat "King" Cole* / The Nat King Cole Trio | Nat "King" Cole* / The Nat King Cole Trio - Calypso Blues / Lost April (Shellac, 10") | Capitol Records | 1627 | US | 1951 |
| F1627 | Nat "King" Cole* | Calypso Blues / Calypso Blues (7", Promo) | Capitol Records | F1627 | US | 1951 |
| F1627 | Nat "King" Cole* | Calypso Blues / Lost April (7", Single) | Capitol Records | F1627 | US | Unknown |
