The Graph Music of Morton Feldman

Morton Feldman is widely regarded as one of America's greatest composers. His music is famously idiosyncratic, but, in many cases, the way he presented it is also unusual because, in the 1950s and 1960s, he often composed in non-standard musical notations, including a groundbreaking variety on graph paper that facilitated deliberately imprecise specifications of pitch and, at times, other musical parameters.