Song: "Isn't It Lonely Together"
Artist: Stark & O'Brien
Peak position on the Cashbox Singles chart: #69
Number of weeks on the Cashbox Singles chart: 7
(6 weeks in the Top 100)
Weekly data:
| Week ending | Rank | Title | Artist | Label |
|---|---|---|---|---|
| January 18, 1975 | 117 | Isn't It Lonely Together | Stark & O'Brien | RCA Victor 10109 |
| January 25, 1975 | 98 | Isn't It Lonely Together | Stark & O'Brien | RCA Victor 10109 |
| February 1, 1975 | 88 | Isn't It Lonely Together | Stark & O'Brien | RCA Victor 10109 |
| February 8, 1975 | 79 | Isn't It Lonely Together | Stark & O'Brien | RCA Victor 10109 |
| February 15, 1975 | 75 | Isn't It Lonely Together | Stark & O'Brien | RCA Victor 10109 |
| February 22, 1975 | 73 | Isn't It Lonely Together | Stark & O'Brien | RCA Victor 10109 |
| March 1, 1975 | 69 | Isn't It Lonely Together | Stark & O'Brien | RCA Victor 10109 |
Rankings greater than 100 are from the Cashbox 'Looking Ahead' charts.