I’d also humbly submit Sierra Ferrell: not exactly outlaw country, but definitely in the vein of old school country, and she has a voice that is absolutely hypnotizing.
One of her most popular songs that is about love with a healthy dose of morbidity: https://www.youtube.com/watch?v=_2W8kCk1qnU
An absolutely legendary display of what she’s capable of with her voice: https://www.youtube.com/watch?v=57Aha_GwFt4
We saw the uniforms go mostly black in DS9, so I think it is meant to show how the Federation isn’t totally recovered from the Dominion war…I wish they had pushed than angle harder re: the struggle to help the Romulans, the Synths, etc. At least by Lower Decks they’re back to the more colorful uniforms!