[greedrex]

Originally Posted by al shabbray

stockhausen modulated the audience sounds live and used it in his gigs. kind of a feedback loop with the audience involved

and also Kaffe Matthews
She processes live recorded static sounds of the room she's performing in/at + any noise made by anyone in the audience at the time and processes it all live. A simple cough can become an Autechre-like beat if you're good at live mixing/processing. She 's good at that.
She 's also recorded "weather" i.e wind, rain, nature noises and processed them all in a beautiful landscape. pretty good. try her.