How can you define rock music? It is vintage and contemporary, melodic and discordant, angry and beautiful. Among these musical oxymorons is a genre that continues to defy explanation; a genre that refuses to be pigeon-holed into either this or that. What exactly defines a rock song? Does it have to be an adrenaline fuelled, angst-ridden-two-minute-assault on the ears like Blur’s anthemic Song 2 or a slow, mercury-rising crescendo such as the seventies epic Stairway to Heaven by Led Zeppelin. » Read more..