We saw some of the VR integration for Ableton Live from AliveInTech's Jim Simons a couple of years back. Since then VR headsets and hardware have reduced significantly in price, making it more available, and so a new application has been developed which has a complete single software solution - with the VR, audio engine all in the same application.
Its called Tranzient and Jim gave us a look at the application in action.
Audio separation, tech and ethics
Super flexible synth from U-He and it's free
Pittsburgh Modular's latest release
Hands-on demo of the Exquis and its MPE expressivity