Parents need to know that this American Idol Season 5 Winner still maintains his good guy image for the most part. There's a song about crashing a wedding and stealing the bride (in the back of the limo), but other than that, it's Southern boy manners.
Violence:"Nineteen" is about 9/11 and going away to war and mentions weapons. A soldier becomes a fallen hero. Nothing graphic. "I Live in a Battlefield" is a metaphor for a fallen relationship which includes the lyrics "not one single drop of blood" -- nothing violent.
Sex:Mostly, very clean. "Wedding Day Blues" talks about kicking out the groom and says "made love to the bride" in the back of the limousine. One line in "Keepin' it Real" says, "She's got a brand new movie 'bout givin' up the booty."