And in this session, Gabby's working with a speech therapist, and she's struggling to produce some of the most basic words, and you can see her growing more and more devastated, until she ultimately breaks down into sobbing tears, and she starts sobbing wordlessly into the arms of her therapist.

And after a few moments, her therapist tries a new tack, and they start singing together, and Gabby starts to sing through her tears, and you can hear her clearly able to enunciate the words to a song that describe the way she feels, and she sings, in one descending scale, she sings, Let it shine, let it shine, let it shine.