Obius is an XR audio and music creation instrument, making use of three dimensional space of virtual reality for its user interface. But the main point is, that you can create some really interesting and captivating sounds with Obius.
In a nutshell, instead of playing single notes with a keyboard, complex sequences are assigned and splitted on a virtual keys. Programming these sequences is a really inspiring experience since you have so much space to visualize pitch and time. There are bunch of cool presets to start with, but creating your own is the thing with Obius.
Obius supports Oculus Quest 1&2 and Quest Pro.