Stems format useful for ambient music?

[Ahornberg]

last weeks I read several news about NI's new file format http://www.stems-music.com/

it provides 4 independed stereo channels and was designed for DJing

does anyone think this format can be useful for creating and/or performing ambient music?

[aoVI]

I would think it would be useful for performing, but you really wouldn't need the software (unless you were selling your music to be remixed by DJs using the format), just a mixer with multi-channeled outputs. Pink Floyd has been doing something similar in concert since the 70's.

I may not have grasped all the possibilities, though.