• We saw some of what can be gained from studying the material forms of the books that contain music, as well as from studying the notation itself; how different is this with graphic scores?
• how does knowledge of other media and cultural context affect our understanding of the notation of the 1960s?
• can music of this period be understood just from recordings or live performance?
• should we assume that the purpose(s) of notation is always the same? What factors might alter the purpose of a score?