Roger Waters, the co-founder and principal songwriter of the archetypal progressive band Pink Floyd, has announced the return of the historic production of “The Wall” to North America in 2012. His aural and visual masterpiece of alienation and transformation will be performed in-its-entirety featuring a full band and state-of-the-art production. “The Wall” live has played more than 120 shows around the world for more than 1.6 million fans making it one of the most successful tours of 2010 and 2011. “Thirty years ago when I wrote ‘The Wall,’ I was a frightened young man,” Waters recalls. “In the intervening years it occurred to me that maybe the story of my fear and loss with its concomitant inevitable residue of ridicule, shame and punishment, provides an allegory for broader concerns: Nationalism, racism, sexism, religion, whatever! All these issues and ‘isms are driven by the same fears that drove my young life.”