Song: "Please Don't Go"
Artist: KC & Sunshine Band
Peak position on the Cashbox Singles chart: #3
Number of weeks on the Cashbox Singles chart: 29
Weekly data:
| Week ending | Rank | Title | Artist | Label |
|---|---|---|---|---|
| August 25, 1979 | 87 | Please Don't Go | KC & Sunshine Band | T.K. 1035 |
| September 1, 1979 | 76 | Please Don't Go | KC & Sunshine Band | T.K. 1035 |
| September 8, 1979 | 67 | Please Don't Go | KC & Sunshine Band | T.K. 1035 |
| September 15, 1979 | 60 | Please Don't Go | KC & Sunshine Band | T.K. 1035 |
| September 22, 1979 | 53 | Please Don't Go | KC & Sunshine Band | T.K. 1035 |
| September 29, 1979 | 47 | Please Don't Go | KC & Sunshine Band | T.K. 1035 |
| October 6, 1979 | 39 | Please Don't Go | KC & Sunshine Band | T.K. 1035 |
| October 13, 1979 | 30 | Please Don't Go | KC & Sunshine Band | T.K. 1035 |
| October 20, 1979 | 24 | Please Don't Go | KC & Sunshine Band | T.K. 1035 |
| October 27, 1979 | 20 | Please Don't Go | KC & Sunshine Band | T.K. 1035 |
| November 3, 1979 | 15 | Please Don't Go | KC & Sunshine Band | T.K. 1035 |
| November 10, 1979 | 12 | Please Don't Go | KC & Sunshine Band | T.K. 1035 |
| November 17, 1979 | 9 | Please Don't Go | KC & Sunshine Band | T.K. 1035 |
| November 24, 1979 | 7 | Please Don't Go | KC & Sunshine Band | T.K. 1035 |
| December 1, 1979 | 5 | Please Don't Go | KC & Sunshine Band | T.K. 1035 |