I don't know much about Patti Jo but what I do know is that she's done great versions of Curtis Mayfield's classics Ain't No Love Lost and Make Me Believe In You. The first one was released by Scepter in 1972 and the latter by Scepter's subsidiary Wand a year later. Both were originally released only as a 7" but Tom Moulton made a great extended version of Make Me Believe In You for Scepter's compilation Disco Gold. The same edit appears on this essential Tom Moulton compilation.
Patti Jo - Ain't No Love Lost [320 kbps, direct link]
Patti Jo - Make Me Believe In You (A Tom Moulton Mix) [320 kbps, direct link]