I don’t know why, but I love that sounds, especially when it isn’t coupled with predictable metal/hard rock. Help me find more besides what I’ve got here:
Wot, no Etta James?
Big Mama Thornton - Hound dog
Lorraine Ellsion - Stay with me baby
Sister Rosetta Tharpe - This train
Hard to imagine this predates WW2, it still sounds so fresh - Ruby Turner does a good version of this song - might fit into the OP criteria
Staple Singers - I'll take you there
Paloma Faith - Just can't rely on you
Dorothy Moore - Misty Blue
Loleatta Holloway - Love Sensation
If you think this sounds familiar, its because this has been sampled so many times.