Song: "My Mistake"
Artist: Kingbees
Peak position on the Cashbox Singles chart: #79
Number of weeks on the Cashbox Singles chart: 6
Weekly data:
| Week ending | Rank | Title | Artist | Label |
|---|---|---|---|---|
| June 28, 1980 | 89 | My Mistake | Kingbees | RSO 1032 |
| July 5, 1980 | 86 | My Mistake | Kingbees | RSO 1032 |
| July 12, 1980 | 86 | My Mistake | Kingbees | RSO 1032 |
| July 19, 1980 | 79 | My Mistake | Kingbees | RSO 1032 |
| July 26, 1980 | 79 | My Mistake | Kingbees | RSO 1032 |
| August 2, 1980 | 95 | My Mistake | Kingbees | RSO 1032 |
Rankings greater than 100 are from the Cashbox 'Looking Ahead' charts.