cnovr is an open source C VR game engine. https://github.com/cnlohr/cnovr

Check the video explaining cnovr here:    • What is CNOVR (Intro #1)  

And the livestreams:
   • CNOVR Live Stream #1 (Getting Set Up)  
   • CNOVR Livestream #2 - Throwing Scienc...  

The song used was Declan DP - Indiana    • Declan DP - Indiana (Royalty Free Music)