Algoriddim (DJay) is doing this and it'd be lovely to just get an effect or something through Traktor (Or Traktor Pro) instead of having to buy another DJ app. Mixing and instruments added would be much easier this way.
Hey, thats called stem seperation.
Its on the Roadmap. Take a look here
https://community.native-instruments.com/discussion/4445/instant-live-stems-separation
Amazing! Thanks!
