May I sing?

Screams
Substituted by pitches
Cries
Replaced by tunes
Of melancholy

May I sing?
The spectrum of feelings
That occurs deep down
Those that words can never express

At times
Despair
At times
Anguish
Yet hidden within
A tinge of hope

This world
I can't fully understand
Its ups and downs
Its trials and tribulations
And yet what gives one
The force to propel forward?

I shall sing
Just so that
I can get in touch
With those feelings deep down