What is a "Bone Chorus"?

It's when the spaces in my bones vibrate, resonate.

It could be when we all pile up on each other and laugh, or cry.

When dancing feels like singing, like a bell has been struck in the core. 

It sounds like a drum. Like old skeletons laughing and dancing.  Wise and ghoulish.

The first thing that comes to mind may be inappropriate.

It could be Mozart.  A resonance of all relationships. 

Greek tragedy. The blues.  

It could be all the voices inside you

and me, finally tumbling out.