Song: "Rhiannon"
Artist: Fleetwood Mac
Peak position on the Cashbox Singles chart: #9
Number of weeks on the Cashbox Singles chart: 20
Weekly data:
| Week ending | Rank | Title | Artist | Label |
|---|---|---|---|---|
| March 6, 1976 | 93 | Rhiannon | Fleetwood Mac | Warner Bros. 1345 |
| March 13, 1976 | 86 | Rhiannon | Fleetwood Mac | Warner Bros. 1345 |
| March 20, 1976 | 73 | Rhiannon | Fleetwood Mac | Warner Bros. 1345 |
| March 27, 1976 | 62 | Rhiannon | Fleetwood Mac | Warner Bros. 1345 |
| April 3, 1976 | 54 | Rhiannon | Fleetwood Mac | Warner Bros. 1345 |
| April 10, 1976 | 45 | Rhiannon | Fleetwood Mac | Warner Bros. 1345 |
| April 17, 1976 | 33 | Rhiannon | Fleetwood Mac | Warner Bros. 1345 |
| April 24, 1976 | 24 | Rhiannon | Fleetwood Mac | Warner Bros. 1345 |
| May 1, 1976 | 17 | Rhiannon | Fleetwood Mac | Warner Bros. 1345 |
| May 8, 1976 | 15 | Rhiannon | Fleetwood Mac | Warner Bros. 1345 |
| May 15, 1976 | 12 | Rhiannon | Fleetwood Mac | Warner Bros. 1345 |
| May 22, 1976 | 11 | Rhiannon | Fleetwood Mac | Warner Bros. 1345 |
| May 29, 1976 | 9 | Rhiannon | Fleetwood Mac | Warner Bros. 1345 |
| June 5, 1976 | 11 | Rhiannon | Fleetwood Mac | Warner Bros. 1345 |
| June 12, 1976 | 18 | Rhiannon | Fleetwood Mac | Warner Bros. 1345 |
| June 19, 1976 | 27 | Rhiannon | Fleetwood Mac | Warner Bros. 1345 |
| June 26, 1976 | 31 | Rhiannon | Fleetwood Mac | Warner Bros. 1345 |
| July 3, 1976 | 35 | Rhiannon | Fleetwood Mac | Warner Bros. 1345 |
| July 10, 1976 | 53 | Rhiannon | Fleetwood Mac | Warner Bros. 1345 |
| July 17, 1976 | 56 | Rhiannon | Fleetwood Mac | Warner Bros. 1345 |
Rankings greater than 100 are from the Cashbox 'Looking Ahead' charts.