Song: "It Ain't No Fun"
Artist: Shirley Brown
Peak position on the Cashbox Singles chart: #103
Number of weeks on the Cashbox Singles chart: 10
(0 weeks in the Top 100)
Weekly data:
| Week ending | Rank | Title | Artist | Label |
|---|---|---|---|---|
| May 17, 1975 | 119 | It Ain't No Fun | Shirley Brown | Truth 3223 |
| May 24, 1975 | 119 | It Ain't No Fun | Shirley Brown | Truth 3223 |
| May 31, 1975 | 116 | It Ain't No Fun | Shirley Brown | Truth 3223 |
| June 7, 1975 | 114 | It Ain't No Fun | Shirley Brown | Truth 3223 |
| June 14, 1975 | 111 | It Ain't No Fun | Shirley Brown | Truth 3223 |
| June 21, 1975 | 105 | It Ain't No Fun | Shirley Brown | Truth 3223 |
| June 28, 1975 | 103 | It Ain't No Fun | Shirley Brown | Truth 3223 |
| July 5, 1975 | 104 | It Ain't No Fun | Shirley Brown | Truth 3223 |
| July 12, 1975 | 107 | It Ain't No Fun | Shirley Brown | Truth 3223 |
| July 19, 1975 | 114 | It Ain't No Fun | Shirley Brown | Truth 3223 |
Rankings greater than 100 are from the Cashbox 'Looking Ahead' charts.