Song: "Pretty Lady"
Artist: Lighthouse
Peak position on the Cashbox Singles chart: #31
Number of weeks on the Cashbox Singles chart: 15
(12 weeks in the Top 100)
Weekly data:
| Week ending | Rank | Title | Artist | Label |
|---|---|---|---|---|
| September 22, 1973 | 120 | Pretty Lady | Lighthouse | Polydor 14198 |
| September 29, 1973 | 117 | Pretty Lady | Lighthouse | Polydor 14198 |
| October 6, 1973 | 114 | Pretty Lady | Lighthouse | Polydor 14198 |
| October 13, 1973 | 99 | Pretty Lady | Lighthouse | Polydor 14198 |
| October 20, 1973 | 86 | Pretty Lady | Lighthouse | Polydor 14198 |
| October 27, 1973 | 81 | Pretty Lady | Lighthouse | Polydor 14198 |
| November 3, 1973 | 71 | Pretty Lady | Lighthouse | Polydor 14198 |
| November 10, 1973 | 62 | Pretty Lady | Lighthouse | Polydor 14198 |
| November 17, 1973 | 54 | Pretty Lady | Lighthouse | Polydor 14198 |
| November 24, 1973 | 48 | Pretty Lady | Lighthouse | Polydor 14198 |
| December 1, 1973 | 39 | Pretty Lady | Lighthouse | Polydor 14198 |
| December 8, 1973 | 33 | Pretty Lady | Lighthouse | Polydor 14198 |
| December 15, 1973 | 31 | Pretty Lady | Lighthouse | Polydor 14198 |
| December 22, 1973 | 31 | Pretty Lady | Lighthouse | Polydor 14198 |
| December 29, 1973 | 49 | Pretty Lady | Lighthouse | Polydor 14198 |
Rankings greater than 100 are from the Cashbox 'Looking Ahead' charts.