Take-Pause and Breathe
"O" centers orientation
"Q" ends the session
"Up/Down" arrow keys control the volume of the music
"Left/Right" arrow keys control the volume of the voiceover
"A, S, D, F, G" change the background colour
"A" is lightest, "G" is darkest
If you need a reminder of the keyboard controls while in the experience, you can press "H". Press "H" again to return to the experience.