Song: "Rock On"
Artist: David Essex
Peak position on the Cashbox Singles chart: #1
Number of weeks on the Cashbox Singles chart: 23
(22 weeks in the Top 100)
Weekly data:
| Week ending | Rank | Title | Artist | Label |
|---|---|---|---|---|
| November 17, 1973 | 116 | Rock On | David Essex | Columbia 45940 |
| November 24, 1973 | 100 | Rock On | David Essex | Columbia 45940 |
| December 1, 1973 | 95 | Rock On | David Essex | Columbia 45940 |
| December 8, 1973 | 86 | Rock On | David Essex | Columbia 45940 |
| December 15, 1973 | 81 | Rock On | David Essex | Columbia 45940 |
| December 22, 1973 | 67 | Rock On | David Essex | Columbia 45940 |
| December 29, 1973 | 59 | Rock On | David Essex | Columbia 45940 |
| January 5, 1974 | 51 | Rock On | David Essex | Columbia 45940 |
| January 12, 1974 | 43 | Rock On | David Essex | Columbia 45940 |
| January 19, 1974 | 36 | Rock On | David Essex | Columbia 45940 |
| January 26, 1974 | 26 | Rock On | David Essex | Columbia 45940 |
| February 2, 1974 | 17 | Rock On | David Essex | Columbia 45940 |
| February 9, 1974 | 14 | Rock On | David Essex | Columbia 45940 |
| February 16, 1974 | 10 | Rock On | David Essex | Columbia 45940 |
| February 23, 1974 | 8 | Rock On | David Essex | Columbia 45940 |
| March 2, 1974 | 6 | Rock On | David Essex | Columbia 45940 |
| March 9, 1974 | 5 | Rock On | David Essex | Columbia 45940 |
| March 16, 1974 | 3 | Rock On | David Essex | Columbia 45940 |
| March 23, 1974 | 1 | Rock On | David Essex | Columbia 45940 |
| March 30, 1974 | 7 | Rock On | David Essex | Columbia 45940 |
| April 6, 1974 | 18 | Rock On | David Essex | Columbia 45940 |
| April 13, 1974 | 31 | Rock On | David Essex | Columbia 45940 |
| April 20, 1974 | 42 | Rock On | David Essex | Columbia 45940 |
Rankings greater than 100 are from the Cashbox 'Looking Ahead' charts.