Song: "Once You Get Started"
Artist: Rufus
Peak position on the Cashbox Singles chart: #6
Number of weeks on the Cashbox Singles chart: 13
Weekly data:
| Week ending | Rank | Title | Artist | Label |
|---|---|---|---|---|
| February 8, 1975 | 88 | Once You Get Started | Rufus | ABC 12066 |
| February 15, 1975 | 72 | Once You Get Started | Rufus | ABC 12066 |
| February 22, 1975 | 56 | Once You Get Started | Rufus | ABC 12066 |
| March 1, 1975 | 42 | Once You Get Started | Rufus | ABC 12066 |
| March 8, 1975 | 33 | Once You Get Started | Rufus | ABC 12066 |
| March 15, 1975 | 20 | Once You Get Started | Rufus | ABC 12066 |
| March 22, 1975 | 15 | Once You Get Started | Rufus | ABC 12066 |
| March 29, 1975 | 11 | Once You Get Started | Rufus | ABC 12066 |
| April 5, 1975 | 7 | Once You Get Started | Rufus | ABC 12066 |
| April 12, 1975 | 6 | Once You Get Started | Rufus | ABC 12066 |
| April 19, 1975 | 27 | Once You Get Started | Rufus | ABC 12066 |
| April 26, 1975 | 33 | Once You Get Started | Rufus | ABC 12066 |
| May 3, 1975 | 65 | Once You Get Started | Rufus | ABC 12066 |
Rankings greater than 100 are from the Cashbox 'Looking Ahead' charts.