Opera du Montreal is preparing for a full-on production based on Pink Floyd's Another Brick In The Wall. Performances will take place in the City's Place Des Arts. Roger Waters was less than convinced the idea of music from the group's epic 1979 album morphing into operatic form was a good idea, but credits the Opera's representatives for being persistent and persuasive. When they presented im with a sample of what they had in mind, Waters said, 'I sat there not expecting to be moved, an I was moved. So I approach shis projet with great enthusiasm.'