Russian Lullaby lyrics

Where the dreamy volga flows
Theres a lonely russian rose
Gazing tenderly
Down upon her knee
Where a babys brown eyes glisten
Listen

Evry night youll hear her croon
A russian lullaby

Just a little plaintive tune
When baby starts to cry

Rock-a-bye my baby
Somewhere there may be

A land thats free for you and me
And a russian lullaby

Submitted by Guest

What do you think is the meaning of Russian Lullaby by Ella Fitzgerald?