Chuck Berry influenced generations of musicians, including the Beatles and the Rolling Stones, acting as a bridge between the blues and rock and roll
Not only did Dylan address everything from politics and war to social justice and love, he also made songs longer and longer, inspiring many others.
What would John Lennon the dreamer make of our world today? Would he have made his peace with his old bandmates? Remembering the man who left behind all that great music, on his 75th birth anniversary