Since Rock and Roll was such a groundbreaking development in Music, I set myself to reading more about the genre itself, more specifically its definition and the subsequent application of related subgenre. I have been reluctant to give in to the idea that Rock and Roll (the genre that came first), it is now widely considered a subgenre of Rock Music. To me this sounds like a rearranging the order of things. Maybe you’re like me, I thought it was always genre first then your various subgenre and sub subs and so on. This is not a chicken and the egg thing, Rock and Roll came first.