National Poetry Day, day twenty-one

This poem seems to be about one thing...but when you reflect on when it was written (April, 1919), you realize that it's actually very much about something else.

Everyone Sang
by Siegfried Sassoon

Everyone suddenly burst out singing;
And I was filled with such delight
As prisoned birds must find in freedom,
Winging wildly across the white
Orchards and dark-green fields; on - on - and out of sight.

Everyone's voice was suddenly lifted;
And beauty came like the setting sun:
My heart was shaken with tears; and horror
Drifted away ... O, but Everyone
Was a bird; and the song was wordless; the singing will never be done.