"I'd rather be an old fencepost in Texas than the king of Tennessee," Aaron Watson sings on "Fencepost," echoing the words of one of his favorite fellow Texans, Sam Houston. It's a song about a rising Texas country songwriter who gets the door slammed in his face by big-time Nashville record executives who underestimate him. Instead of giving up on his dreams, though, he rolls up his sleeves, proves them all wrong through sheer determination, and soon finds them knocking on his own door. If it sounds familiar, that's because, as Watson sings, it's "a true story," and the reason he's titled his 12th record 'The Underdog.'