Song: "TSOP"
Artist: MFSB
Peak position on the Cashbox Singles chart: #1
Number of weeks on the Cashbox Singles chart: 16
Weekly data:
| Week ending | Rank | Title | Artist | Label |
|---|---|---|---|---|
| March 2, 1974 | 82 | TSOP | MFSB | Philadelphia Int'l 3540 |
| March 9, 1974 | 38 | TSOP | MFSB | Philadelphia Int'l 3540 |
| March 16, 1974 | 26 | TSOP | MFSB | Philadelphia Int'l 3540 |
| March 23, 1974 | 12 | TSOP | MFSB | Philadelphia Int'l 3540 |
| March 30, 1974 | 8 | TSOP | MFSB | Philadelphia Int'l 3540 |
| April 6, 1974 | 6 | TSOP | MFSB | Philadelphia Int'l 3540 |
| April 13, 1974 | 3 | TSOP | MFSB | Philadelphia Int'l 3540 |
| April 20, 1974 | 1 | TSOP | MFSB | Philadelphia Int'l 3540 |
| April 27, 1974 | 1 | TSOP | MFSB | Philadelphia Int'l 3540 |
| May 4, 1974 | 2 | TSOP | MFSB | Philadelphia Int'l 3540 |
| May 11, 1974 | 7 | TSOP | MFSB | Philadelphia Int'l 3540 |
| May 18, 1974 | 17 | TSOP | MFSB | Philadelphia Int'l 3540 |
| May 25, 1974 | 27 | TSOP | MFSB | Philadelphia Int'l 3540 |
| June 1, 1974 | 28 | TSOP | MFSB | Philadelphia Int'l 3540 |
| June 8, 1974 | 59 | TSOP | MFSB | Philadelphia Int'l 3540 |
| June 15, 1974 | 81 | TSOP | MFSB | Philadelphia Int'l 3540 |
Rankings greater than 100 are from the Cashbox 'Looking Ahead' charts.