[spacechild1]

You don't have to look as far as obscure internet music genres, though. Musique Concrete set the very basis for sound design and the art of sampling! Today, artists manipulate recorded sounds in software, instead of splicing magnetic tapes, but the fundamental principles are still the same. Most people are not aware to which extend modern music has been (indirectly) shaped by experimental electronic music composers of the 1950s. Its influence can not be overstated.

BTW, there are quite a few composers that have continued the French tradition of Musique Concrete will into the 21st century, most notably Pierre Henry, Luc Ferrari, Bernard Parmegiani and Francois Bayle.