Song: "Back Together Again"
Artist: Roberta Flack & Donny Hathaway
Peak position on the Cashbox Singles chart: #91
Number of weeks on the Cashbox Singles chart: 5
Weekly data:
| Week ending | Rank | Title | Artist | Label |
|---|---|---|---|---|
| May 31, 1980 | 96 | Back Together Again | Roberta Flack & Donny Hathaway | Atlantic 3661 |
| June 7, 1980 | 95 | Back Together Again | Roberta Flack & Donny Hathaway | Atlantic 3661 |
| June 14, 1980 | 92 | Back Together Again | Roberta Flack & Donny Hathaway | Atlantic 3661 |
| June 21, 1980 | 91 | Back Together Again | Roberta Flack & Donny Hathaway | Atlantic 3661 |
| June 28, 1980 | 100 | Back Together Again | Roberta Flack & Donny Hathaway | Atlantic 3661 |
Rankings greater than 100 are from the Cashbox 'Looking Ahead' charts.