Surely they knew others except that - and 'Stand By Your Man' - in order to fill out what was presumably (judging by the bar tab) a lengthy set.
I've always wondered about that. Did they just play Rawhide and Stand By Your Man all night? Maybe the crowd were so drunk, they didn't notice?
Ray Charles had a few hits on the country chart. I bet they used at least a couple of them.
Well that's true. Also, they would've been familiar with country-soul crossover standards such as
The Dark End of the Street,
You Don't Miss Your Water,
Patches and so on, so I guess they could've performed around a dozen numbers that night.
Probably best to not pull at the loose plot hole thread!
I think we've comprehensively plugged that plot hole!