Song: "Peace Of Mind"
Artist: Boston
Peak position on the Cashbox Singles chart: #33
Number of weeks on the Cashbox Singles chart: 12
Weekly data:
| Week ending | Rank | Title | Artist | Label |
|---|---|---|---|---|
| May 14, 1977 | 77 | Peace Of Mind | Boston | Epic 50381 |
| May 21, 1977 | 64 | Peace Of Mind | Boston | Epic 50381 |
| May 28, 1977 | 55 | Peace Of Mind | Boston | Epic 50381 |
| June 4, 1977 | 46 | Peace Of Mind | Boston | Epic 50381 |
| June 11, 1977 | 38 | Peace Of Mind | Boston | Epic 50381 |
| June 18, 1977 | 36 | Peace Of Mind | Boston | Epic 50381 |
| June 25, 1977 | 34 | Peace Of Mind | Boston | Epic 50381 |
| July 2, 1977 | 33 | Peace Of Mind | Boston | Epic 50381 |
| July 9, 1977 | 36 | Peace Of Mind | Boston | Epic 50381 |
| July 16, 1977 | 37 | Peace Of Mind | Boston | Epic 50381 |
| July 23, 1977 | 48 | Peace Of Mind | Boston | Epic 50381 |
| July 30, 1977 | 78 | Peace Of Mind | Boston | Epic 50381 |
Rankings greater than 100 are from the Cashbox 'Looking Ahead' charts.