"As the story goes, country slept with the blues in Memphis and gave birth to rock n’ roll. After a while, country got tired and went back to Nashville. And while that’s admittedly an oversimplification, a look at the intertwining history of the three genres reveals it to be an apt extended metaphor. Following the split, the blues gave rock a mother’s unconditional love, nurturing it through its difficult stages and always providing a welcome return no matter how far it strayed from home. On the other hand, country and rock have had the type of relationship one would expect of a child and its absentee father. As rock entered its formative years, it rebelled against country’s old-fashioned ways – sometimes openly mocking it – and became more successful in the process. Once it grew up, rock reconnected with country in search of paternal guidance and wisdom. Meanwhile, country hasn’t always been willing to acknowledge its more successful offspring, but on occasion has had to embrace rock for the money. All of which is a bit of a shame, because those moments when they’ve put aside their differences has resulted in some of the most enduring music of the rock era."