Et les oiseaux chantaient by Sweet People first appeared on the Israeli foreign-music chart on 3 Nov 1980, entering at #21. It peaked at #9 on 17 Nov 1980. In total it spent 7 weeks on the chart, last charting on 15 Dec 1980.
| Wk | Date | Pos |
|---|---|---|
| 1 | 3 Nov 1980 | 21 |
| 2 | 10 Nov 1980 | 15 |
| 3 | 17 Nov 1980 | 9 |
| 4 | 24 Nov 1980 | 14 |
| 5 | 1 Dec 1980 | 20 |
| 6 | 8 Dec 1980 | 26 |
| 7 | 15 Dec 1980 | 38 |