Unfortuantely basically nothing in this thread is "Innovative." The only one that maybe comes close is ol' Merzbow up there. His stuff is pretty much parody, though. He's serious about it enough I suppose, so you could probably make some kind of argument in favor of his stuff being innovative.
Everything else in this thread is retreads. Especially that "innovative rap producer" on page 2, who (oh my word) makes music that sounds like diva house from the 90s with beefier compression.
Not saying that its bad, however. These are all excellent examples of fine music, but they tread no new sonic ground (except, perhaps, for Merzbow's straight up noise stuff, but even then he's just cutting out elements rather than innovating new ones).