 Getting musicians to find a song's groove requires the right mindset and the space to stretch out. For John Fogerty, that's just the way he writes. He calls it the key to Creedence Clearwater Revival's Born on the Bayou. I seem to write songs that leave room for a groove, so that it's more than just words and melody. There's a musician with a groove, and you don't just get that by plugging in and starting. You have to get psyched.