Eight voices from the Table of Free Voices are hidden in the space around you — and with headphones they sit in 3D, where you can turn toward them.
A big arrow and a glowing dot point to the nearest voice. Walk to it and it answers; it fades as you move on to the next one.
Tap Begin and allow location and motion. We drop the walk right at your feet, count you down, and you're off. (No room to walk? Use menu ▸ indoor mode.)