Country music is a very interesting genre. I say interesting because while it may seem like a dead genre - which is to say that it may seem like a genre that is no longer artistically viable - a lot of great art has historically been made that classifies as "country." Podcasts in this channel will provide you, no doubt, a wide array of different types of country music. I recommend the older, or purer, stuff, less influenced by pop. Johnny Cash, Willie Nelson, Patsy Cline, etc.
