Song: "Uptown Festival (pt. 1)"
Artist: Shalamar
Peak position on the Cashbox Singles chart: #61
Number of weeks on the Cashbox Singles chart: 11
Weekly data:
| Week ending | Rank | Title | Artist | Label |
|---|---|---|---|---|
| April 16, 1977 | 96 | Uptown Festival (pt. 1) | Shalamar | Soul Train 10885 |
| April 23, 1977 | 91 | Uptown Festival (pt. 1) | Shalamar | Soul Train 10885 |
| April 30, 1977 | 90 | Uptown Festival (pt. 1) | Shalamar | Soul Train 10885 |
| May 7, 1977 | 86 | Uptown Festival (pt. 1) | Shalamar | Soul Train 10885 |
| May 14, 1977 | 98 | Uptown Festival (pt. 1) | Shalamar | Soul Train 10885 |
| May 21, 1977 | 90 | Uptown Festival (pt. 1) | Shalamar | Soul Train 10885 |
| May 28, 1977 | 76 | Uptown Festival (pt. 1) | Shalamar | Soul Train 10885 |
| June 4, 1977 | 69 | Uptown Festival (pt. 1) | Shalamar | Soul Train 10885 |
| June 11, 1977 | 67 | Uptown Festival (pt. 1) | Shalamar | Soul Train 10885 |
| June 18, 1977 | 61 | Uptown Festival (pt. 1) | Shalamar | Soul Train 10885 |
| June 25, 1977 | 66 | Uptown Festival (pt. 1) | Shalamar | Soul Train 10885 |
Rankings greater than 100 are from the Cashbox 'Looking Ahead' charts.