Unless Bob Wills copyrighted " King of Western Swing ", that billing would be up for grabs, which my guess would be Columbia had thoroughly researched before using it. And though Spade Cooley has been very much eclipsed by Bob Wills for old-time western swing fans since those vintage times, he was nonetheless a famous name back then. He also lived a bizarre life, I wish I could tell you exactly where I found his story, I'm sure if you google it you'll find what I found.