17 years later, this is still the most impressive demo of 3D audio I have ever seen. I've tried various headphones with "Spatial Audio", I have Airpods which d

17 years later, this is still the most impressive demo of 3D audio I have ever seen. I've tried various headphones with "Spatial Audio", I have Airpods which do spatialization, yet none of this comes close to that barber shop.