David Toop is an interesting character, ive read some of his books: Ocean of sound and haunted weather.
He has some of the some interesting and wellrounded perspectives on sound art that ive encountred.
His book Haunted Weather, elaborates on his views on improvisation.
His performance is Cafe OTO, was an improvisation with another ex lcc teacher. He was playing a variety of flutes.
The show was really quiet, but that gave it a sonic quality on itself, where the listener is putting all his attention on all the small details of the ever-changing sound.
Good experience in Cafe OTO as usual