A Bastion of Silence

A bastion of silence,
A room full of noise.
The shrill sounds coming
From little girls and boys.
A gathering of Angels
Or Cherubs, if you will.
A very harmonious sound,
That brings forth a chill.
A high Melodious voice,
The sound, Heaven's choice.
Sounds that help comfort me.
The most relaxing of noise,
You don't need to see.