Composer, filmmaker and photographer Phill Niblock, who runs the Experimental Intermedia Foundation in New York, writes noble, hypnotic, majestic music constituted of sustained sounds for large instrumental ensembles of the same family (e.g. all strings, all flutes, all trombones, etc.) that very gradually change their timbre and pitch characteristics (pieces such as “Four Full Flutes”, “Early Winter” for massed strings, “Didjeridoos”, and “Five More Strings Quartets”).
“Guitar too, for four;Version Three ” (1996, 30:20) Rafael Toral, Robert
Poss, Susan Stenger, David First, guitars played with E-bows
“Stosspeng” (59 minutes, 2007) for two guitars in stereo; Susan Stenger and
Robert Poss, electric guitars and electric basses
Susan Stenger and Robert Poss, guitars, live on both pieces