Song: "What's On My Mind"
Artist: Kansas
Peak position on the Cashbox Singles chart: #85
Number of weeks on the Cashbox Singles chart: 4
Weekly data:
| Week ending | Rank | Title | Artist | Label |
|---|---|---|---|---|
| June 25, 1977 | 95 | What's On My Mind | Kansas | Kirshner 4270 |
| July 2, 1977 | 92 | What's On My Mind | Kansas | Kirshner 4270 |
| July 9, 1977 | 87 | What's On My Mind | Kansas | Kirshner 4270 |
| July 16, 1977 | 85 | What's On My Mind | Kansas | Kirshner 4270 |
Rankings greater than 100 are from the Cashbox 'Looking Ahead' charts.