. >> reporter: today the only thing you probably recognize about darius rucker is this.ears after many of the song became the stuff of pop legend, rucker is going country. >> and i just sit back and, really, i pinch myself, and i go who really gets a second chance at a career. >> reporter: his new album "learning to live" has already sold about half million copies. and he is touring now with rascal flats. >> i know that i have to give my all. be great every night. i don't want anybody going that guy, hootie, sucks. i don't want that. >> reporter: he admits the country crowd is different than the hootie crowd of the '90s. >> yeah, i am walking around the parking lot, and they are tailgating. these country people are crazy, man. they are crazy. >> reporter: the fans have changed, and so has darius rucker. >> i am not partying, you know, staying up until 5:00 in the morning, and getting up and sounding great the next day. life is really mellow. it's all about family, and playing. i have mellowed a lot andav e grown up a lot. >> reporter: for rucker, the music has, too. >> i