Song: "So Hard Livin' Without You"
Artist: Airwaves
Peak position on the Cashbox Singles chart: #82
Number of weeks on the Cashbox Singles chart: 7
(3 weeks in the Top 100)
Weekly data:
| Week ending | Rank | Title | Artist | Label |
|---|---|---|---|---|
| May 13, 1978 | 105 | So Hard Livin' Without You | Airwaves | A&M 2032 |
| May 20, 1978 | 104 | So Hard Livin' Without You | Airwaves | A&M 2032 |
| May 27, 1978 | 103 | So Hard Livin' Without You | Airwaves | A&M 2032 |
| June 3, 1978 | 101 | So Hard Livin' Without You | Airwaves | A&M 2032 |
| June 10, 1978 | 88 | So Hard Livin' Without You | Airwaves | A&M 2032 |
| June 17, 1978 | 84 | So Hard Livin' Without You | Airwaves | A&M 2032 |
| June 24, 1978 | 82 | So Hard Livin' Without You | Airwaves | A&M 2032 |
Rankings greater than 100 are from the Cashbox 'Looking Ahead' charts.