Commemorating the 30th anniversary of the former Beatle's death. His contemporaries and current commentators reflect on the role of John Lennon, the artist and radical thinker.

A new look at the former Beatle, examining the role of his art and thinking in the modern-day world. A collection of commentators, both colleagues and contemporaries, from the world of politics, music, art and journalism explore Lennon's musical and political legacy. Over 30 years on and it is still stronger than ever.—Anonymous