Song: "Chicago"
Artist: Graham Nash
Peak position on the Cashbox Singles chart: #29
Number of weeks on the Cashbox Singles chart: 13
Weekly data:
| Week ending | Rank | Title | Artist | Label |
|---|---|---|---|---|
| May 29, 1971 | 82 | Chicago | Graham Nash | Atlantic 2804 |
| June 5, 1971 | 67 | Chicago | Graham Nash | Atlantic 2804 |
| June 12, 1971 | 63 | Chicago | Graham Nash | Atlantic 2804 |
| June 19, 1971 | 54 | Chicago | Graham Nash | Atlantic 2804 |
| June 26, 1971 | 45 | Chicago | Graham Nash | Atlantic 2804 |
| July 3, 1971 | 37 | Chicago | Graham Nash | Atlantic 2804 |
| July 10, 1971 | 34 | Chicago | Graham Nash | Atlantic 2804 |
| July 17, 1971 | 32 | Chicago | Graham Nash | Atlantic 2804 |
| July 24, 1971 | 31 | Chicago | Graham Nash | Atlantic 2804 |
| July 31, 1971 | 29 | Chicago | Graham Nash | Atlantic 2804 |
| August 7, 1971 | 30 | Chicago | Graham Nash | Atlantic 2804 |
| August 14, 1971 | 35 | Chicago | Graham Nash | Atlantic 2804 |
| August 21, 1971 | 57 | Chicago | Graham Nash | Atlantic 2804 |
Rankings greater than 100 are from the Cashbox 'Looking Ahead' charts.