Five songs that prove Caleb Caudle should be the next Jason Isbell (ENTERTAINMENT)
If you haven't heard of Caleb Caudle, just wait. You will. The recent success of alt-country darling Jason Isbell's rock-folk-country-chart topping album, "Something More Than Free," gives similar artists like Caudle hope that they too can break out and that their genre-defying music can be heard by the masses.