Just a couple things on the Experimental/Industrial music front that I just came across. A brilliant and lengthy, first hand, in depth history of the creation and roots of Industrial music and media experimentation by Genesis P-Orridge of Coum Transmissions/Throbbing Gristle/Psychic TV. This is an over two hour lecture given recently at Timken Lecture Hall San Francisco Campus for CCA (Ca. College for the Arts). Genesis punctuates certain points in the evolution of the sound with recordings on vinyl, disc and digital.
Following that is a rare Cabaret Voltaire recording from 1976