You might listen again to Rbt. Johnson’s Love in Vain. The youtube clip has 2 takes– both from 1937 if I’m not mistaken. The second sounds a lot cleaner to me. Also, the lyrics:
Here’s the clip of Lesley Gore singing “You Don’t Own Me”:
The pdf link to Toohey’s article on periodization has been replaced with one that is properly formatted.
You can also access it right here: histper.