I had a question. I've been quite (obsessively) into audio separation for quite some time now. I've gotten to the point where I can extract vocals/instruments without artifacts, which is considered pretty impossible by most, and even though there is different applications that come close-there are still too many artifacts, etc in theirs. My question is, in what way can I market something like this? I wrote the folks at Rock Band, since I figured maybe some unmixing of Elvis into multitracks would yield a pretty cool game (especially for the pre-multitrack stuff like "That's Alright" etc). Of course, I'm just some dude sending in an email to them, so I haven't gotten a response. Any ideas etc would be quite appreciated.