John Hendricks: Thoughts on George Maciunas and Charts “John Hendricks: Thoughts on George Maciunas and Charts” Click to enlarge John Hendricks, September 5, 2003 Exercise Impossible Effort Musicology Essay: “Mapping Maciunas” by John Held Jr. Essay: “Exercise” by Nicole Demby Michel Sanouillet: “The Dada Movement,” “Umberto Boccioni: Pittura scultura futuriste. (Dinamsmo plastico)” George Maciunas: Note on Chart [Translate]