Edgar Varese:
Another awesome circular score by George Crumb:
Giusseppe Englert "Aria":
There was a video of it posted earlier in this thread, but here is the whole "Artikulation" (with one detail and the system code) by György Ligeti:
Sebastiane Hegarty:
Robert Moran:
Reed Maxson:
John De Cesare:
David Bedford:
More from György Ligeti:
Sample pages from "Gran Torso" by Helmut Lachenmann.(I have the whole 25 page score if anyone is interested in seeing the rest.)
Gunner MĂžller Pedersen:
More from Iannis Xenakis:
Joan Arnau PĂ mies:
Wadada Leo Smith:
Another Anestis Logothetis:
Ladislav Kupkovic:
Maryanne Amacher:
Takehisa Kosugi:
Udo Kasemets:
