Song: "One Fine Morning"
Artist: Lighthouse
Peak position on the Cashbox Singles chart: #16
Number of weeks on the Cashbox Singles chart: 15
(13 weeks in the Top 100)
Weekly data:
| Week ending | Rank | Title | Artist | Label |
|---|---|---|---|---|
| August 28, 1971 | 118 | One Fine Morning | Lighthouse | Evolution 1048 |
| September 4, 1971 | 112 | One Fine Morning | Lighthouse | Evolution 1048 |
| September 11, 1971 | 82 | One Fine Morning | Lighthouse | Evolution 1048 |
| September 18, 1971 | 56 | One Fine Morning | Lighthouse | Evolution 1048 |
| September 25, 1971 | 44 | One Fine Morning | Lighthouse | Evolution 1048 |
| October 2, 1971 | 36 | One Fine Morning | Lighthouse | Evolution 1048 |
| October 9, 1971 | 30 | One Fine Morning | Lighthouse | Evolution 1048 |
| October 16, 1971 | 25 | One Fine Morning | Lighthouse | Evolution 1048 |
| October 23, 1971 | 21 | One Fine Morning | Lighthouse | Evolution 1048 |
| October 30, 1971 | 17 | One Fine Morning | Lighthouse | Evolution 1048 |
| November 6, 1971 | 16 | One Fine Morning | Lighthouse | Evolution 1048 |
| November 13, 1971 | 16 | One Fine Morning | Lighthouse | Evolution 1048 |
| November 20, 1971 | 23 | One Fine Morning | Lighthouse | Evolution 1048 |
| November 27, 1971 | 32 | One Fine Morning | Lighthouse | Evolution 1048 |
| December 4, 1971 | 71 | One Fine Morning | Lighthouse | Evolution 1048 |
Rankings greater than 100 are from the Cashbox 'Looking Ahead' charts.