Song: "Blue Guitar"
Artist: Justin Hayward & John Lodge
Peak position on the Cashbox Singles chart: #82
Number of weeks on the Cashbox Singles chart: 8
(5 weeks in the Top 100)
Weekly data:
| Week ending | Rank | Title | Artist | Label |
|---|---|---|---|---|
| November 15, 1975 | 119 | Blue Guitar | Justin Hayward & John Lodge | Threshold 67021 |
| November 22, 1975 | 111 | Blue Guitar | Justin Hayward & John Lodge | Threshold 67021 |
| November 29, 1975 | 105 | Blue Guitar | Justin Hayward & John Lodge | Threshold 67021 |
| December 6, 1975 | 92 | Blue Guitar | Justin Hayward & John Lodge | Threshold 67021 |
| December 13, 1975 | 88 | Blue Guitar | Justin Hayward & John Lodge | Threshold 67021 |
| December 20, 1975 | 84 | Blue Guitar | Justin Hayward & John Lodge | Threshold 67021 |
| December 27, 1975 | 83 | Blue Guitar | Justin Hayward & John Lodge | Threshold 67021 |
| January 3, 1976 | 82 | Blue Guitar | Justin Hayward & John Lodge | Threshold 67021 |
Rankings greater than 100 are from the Cashbox 'Looking Ahead' charts.