Horst Jankowski and his orchestra appears once in the Israeli foreign-music chart archive (1965). Their highest position was #20. Best performer: A Walk in the Black Forest (peak #20, 1 week on chart).
| Peak | Song | Entered | Wks | Annual |
|---|---|---|---|---|
| 20 | A Walk in the Black Forest | 13 Sep 1965 | 1 | – |