Tracklist
| A1 | Professor Bach |
| A2 | El Ascensor |
| B1 | Mira Mirame |
| B2 | La Chinqua |
Other versions
| Category | Artist | Title (Format) | Label | Category | Country | Year |
|---|---|---|---|---|---|---|
| 460.774, 6 D 63 M 827 | Los Machucambos | Professor Bach / El Ascensor / Mira Mirame / La Chinqua (7", EP) | Decca, Decca | 460.774, 6 D 63 M 827 | France | 1963 |
