Split Brain Music - wow!

I discovered this artist, Madelline, on IG. People were commenting about how her song, Dopamine, is in English in one ear and French in the other. I was listening at first without headphones, so I only really heard the English. But with headphones it’s amazing. I don’t understand French but it’s still cool.

Madelline’s Dopamine
https://youtu.be/YMYqvPHLjjM?si=F32KrdZzcwv7luPm

I later discovered that there is 8D and 9D music. It’s wild.
Here’s one example: https://youtu.be/xqOWZY33efY?si=BD6LoGLj3Dfd0R1I

The audio pans from left to right or vice versa. Sometimes it sounds like the audio is playing behind me. It’s amazing.

Anyone have experience with this before?