Tracklist
| Ďábel Bump |
| Létání |
Versions
| Category | Artist | Title (Format) | Label | Category | Country | Year |
|---|---|---|---|---|---|---|
| 1 43 2123 | Olympic | Ďábel Bump / Létání (7") | Supraphon | 1 43 2123 | Czechoslovakia | 1977 |
| 1 43 2123 | Olympic | Ďábel Bump • Létání (7") | Supraphon | 1 43 2123 | Czechoslovakia | 1977 |
