We've had some success listening to singer/song writers, folksters such as:
Alela Diane, Mariee Sioux (which I listened to while passing Sioux City), Laura Marling, Bob Dylan--some of these go without saying like Emmylou Harris, Gillian Welch, Bon Iver, Johnny Flynn, Iron & Wine, Crosby, Stills, & Nash, & Young, Olaf Arnalds, Nanci Griffith, Sam Amidon... you get the idea.
Do you have any recommendations? Something that can compete with wind? I'll download it right away as long as it's not too late when I get to Reno.