Song: "I Wanna Be Your Lover"
Artist: Prince
Peak position on the Cashbox Singles chart: #12
Number of weeks on the Cashbox Singles chart: 19
Weekly data:
| Week ending | Rank | Title | Artist | Label |
|---|---|---|---|---|
| November 24, 1979 | 88 | I Wanna Be Your Lover | Prince | Warner Bros. 49050 |
| December 1, 1979 | 74 | I Wanna Be Your Lover | Prince | Warner Bros. 49050 |
| December 8, 1979 | 49 | I Wanna Be Your Lover | Prince | Warner Bros. 49050 |
| December 15, 1979 | 35 | I Wanna Be Your Lover | Prince | Warner Bros. 49050 |
| December 22, 1979 | 24 | I Wanna Be Your Lover | Prince | Warner Bros. 49050 |
| December 29, 1979 | 19 | I Wanna Be Your Lover | Prince | Warner Bros. 49050 |
| January 5, 1980 | 19 | I Wanna Be Your Lover | Prince | Warner Bros. 49050 |
| January 12, 1980 | 17 | I Wanna Be Your Lover | Prince | Warner Bros. 49050 |
| January 19, 1980 | 15 | I Wanna Be Your Lover | Prince | Warner Bros. 49050 |
| January 26, 1980 | 13 | I Wanna Be Your Lover | Prince | Warner Bros. 49050 |
| February 2, 1980 | 12 | I Wanna Be Your Lover | Prince | Warner Bros. 49050 |
| February 9, 1980 | 12 | I Wanna Be Your Lover | Prince | Warner Bros. 49050 |
| February 16, 1980 | 16 | I Wanna Be Your Lover | Prince | Warner Bros. 49050 |
| February 23, 1980 | 24 | I Wanna Be Your Lover | Prince | Warner Bros. 49050 |
| March 1, 1980 | 29 | I Wanna Be Your Lover | Prince | Warner Bros. 49050 |
| March 8, 1980 | 40 | I Wanna Be Your Lover | Prince | Warner Bros. 49050 |
| March 15, 1980 | 46 | I Wanna Be Your Lover | Prince | Warner Bros. 49050 |
| March 22, 1980 | 61 | I Wanna Be Your Lover | Prince | Warner Bros. 49050 |
| March 29, 1980 | 99 | I Wanna Be Your Lover | Prince | Warner Bros. 49050 |
Rankings greater than 100 are from the Cashbox 'Looking Ahead' charts.