Song: "Happy Days"
Artist: Pratt & McClain
Peak position on the Cashbox Singles chart: #6
Number of weeks on the Cashbox Singles chart: 16
Weekly data:
| Week ending | Rank | Title | Artist | Label |
|---|---|---|---|---|
| April 3, 1976 | 88 | Happy Days | Pratt & McClain | Reprise 1351 |
| April 10, 1976 | 67 | Happy Days | Pratt & McClain | Reprise 1351 |
| April 17, 1976 | 48 | Happy Days | Pratt & McClain | Reprise 1351 |
| April 24, 1976 | 30 | Happy Days | Pratt & McClain | Reprise 1351 |
| May 1, 1976 | 16 | Happy Days | Pratt & McClain | Reprise 1351 |
| May 8, 1976 | 10 | Happy Days | Pratt & McClain | Reprise 1351 |
| May 15, 1976 | 8 | Happy Days | Pratt & McClain | Reprise 1351 |
| May 22, 1976 | 7 | Happy Days | Pratt & McClain | Reprise 1351 |
| May 29, 1976 | 6 | Happy Days | Pratt & McClain | Reprise 1351 |
| June 5, 1976 | 6 | Happy Days | Pratt & McClain | Reprise 1351 |
| June 12, 1976 | 10 | Happy Days | Pratt & McClain | Reprise 1351 |
| June 19, 1976 | 21 | Happy Days | Pratt & McClain | Reprise 1351 |
| June 26, 1976 | 30 | Happy Days | Pratt & McClain | Reprise 1351 |
| July 3, 1976 | 30 | Happy Days | Pratt & McClain | Reprise 1351 |
| July 10, 1976 | 52 | Happy Days | Pratt & McClain | Reprise 1351 |
| July 17, 1976 | 54 | Happy Days | Pratt & McClain | Reprise 1351 |
Rankings greater than 100 are from the Cashbox 'Looking Ahead' charts.