There is a Nashville-style knock-knock joke going around that lets you make any what-the-hell-ever-happened-to country singer of the past the punchline. Because Clint Black is hitting town, we'll use him. It goes like this: "Knock knock. Who's there? Clint Black. Clint Black who? Hmmmph, tough town." Nashville radio is known for chewing up its legends and spitting them out like soggy tobacco chaw after they get a little long in the tooth — Merle Haggard and George Jones haven't had hit singles in decades, and even the New Traditionalists who saved... More >>>