Call Of The Canyon lyrics

Just a melancholy echo lingring when the day is through,
Its the call of the canyon, once again Im dreaming of you.
Every night I search the moonlight up and down the river shore,
Its the call of the canyon, maybe I will find you once more.
Standing there alone by the ashes of the fire we said would never die,
Will I ever find an ember burning from the days gone by.
Then I hear a lonely whisper as a little spark I see,
Its the call of the canyon, bringing back your answer to me.

Submitted by Guest

What do you think is the meaning of Call Of The Canyon by Frank Sinatra?