Song: "(Not Just) Knee Deep (pt. 1)"
Artist: Funkadelic
Peak position on the Cashbox Singles chart: #45
Number of weeks on the Cashbox Singles chart: 13
Weekly data:
| Week ending | Rank | Title | Artist | Label |
|---|---|---|---|---|
| September 8, 1979 | 96 | (Not Just) Knee Deep (pt. 1) | Funkadelic | Warner Bros. 49040 |
| September 15, 1979 | 88 | (Not Just) Knee Deep (pt. 1) | Funkadelic | Warner Bros. 49040 |
| September 22, 1979 | 78 | (Not Just) Knee Deep (pt. 1) | Funkadelic | Warner Bros. 49040 |
| September 29, 1979 | 67 | (Not Just) Knee Deep (pt. 1) | Funkadelic | Warner Bros. 49040 |
| October 6, 1979 | 58 | (Not Just) Knee Deep (pt. 1) | Funkadelic | Warner Bros. 49040 |
| October 13, 1979 | 53 | (Not Just) Knee Deep (pt. 1) | Funkadelic | Warner Bros. 49040 |
| October 20, 1979 | 49 | (Not Just) Knee Deep (pt. 1) | Funkadelic | Warner Bros. 49040 |
| October 27, 1979 | 47 | (Not Just) Knee Deep (pt. 1) | Funkadelic | Warner Bros. 49040 |
| November 3, 1979 | 45 | (Not Just) Knee Deep (pt. 1) | Funkadelic | Warner Bros. 49040 |
| November 10, 1979 | 58 | (Not Just) Knee Deep (pt. 1) | Funkadelic | Warner Bros. 49040 |
| November 17, 1979 | 63 | (Not Just) Knee Deep (pt. 1) | Funkadelic | Warner Bros. 49040 |
| November 24, 1979 | 81 | (Not Just) Knee Deep (pt. 1) | Funkadelic | Warner Bros. 49040 |
| December 1, 1979 | 99 | (Not Just) Knee Deep (pt. 1) | Funkadelic | Warner Bros. 49040 |
Rankings greater than 100 are from the Cashbox 'Looking Ahead' charts.