Sunlight through stained glass, which day to day could beatify saints and raise the dead, had aged the harmonium's softwood case, and yellowed the fingernails of its keys. And one of its notes had ...

The equation's pretty simple. It's Shawn, mid-concert, at the harmonium. The video shows him sitting in stance, belting out a few notes. Now how the notes came off, are a bit debatable at best.