Paul's final studio album for Philadelphia International was "First Class", released in 1979. It was the first album since his 1968 debut "Feelin' Good at the Cadillac Club" that did not make either the Pop or Soul charts. The LP's first single "Bring the Family Back" failed to chart but a 12" disco version did reach No. 90 on the Soul chart and No. 51 on the Dance chart. "False Faces" was also released in both single and 12" disco versions but neither charted.