New audio format (Stem File) to contain four separated tracks including acapellas!

I'm so looking forward to this and hoping it will take off:
http://www.digitaldjtips.com/2015/03...c-file-format/

This kind of format has been tested before. It doesn't work due to the record labels not wanting the separated tracks out there for any would be remixer to manipulate into whatever we (not them) see as worthy. I hope the time is right, and labels can see another totally separate revenue source for them, but unfortunately, I doubt it is.