Song: "C'est La Vie"
Artist: Greg Lake
Peak position on the Cashbox Singles chart: #87
Number of weeks on the Cashbox Singles chart: 5
Weekly data:
| Week ending | Rank | Title | Artist | Label |
|---|---|---|---|---|
| August 27, 1977 | 99 | C'est La Vie | Greg Lake | Atlantic 3405 |
| September 3, 1977 | 98 | C'est La Vie | Greg Lake | Atlantic 3405 |
| September 10, 1977 | 97 | C'est La Vie | Greg Lake | Atlantic 3405 |
| September 17, 1977 | 90 | C'est La Vie | Greg Lake | Atlantic 3405 |
| September 24, 1977 | 87 | C'est La Vie | Greg Lake | Atlantic 3405 |
Rankings greater than 100 are from the Cashbox 'Looking Ahead' charts.