Brad Paisley started his career in Nashville as a songwriter, landing his first hit 25 years ago before the world knew his name. Since then, the West Virginia native has become one of the most popular artists in all of music while rolling out platinum albums, selling out arenas and hosting the CMA Awards with Carrie Underwood. In this week’s “Sunday Sitdown,” Willie Geist gets together with the country superstar at the Ryman Auditorium to talk about that rise to the top and his efforts to give back to the Nashville community.