Stemmen Fra Taarnet lyrics

An unknown voice called
From the tower where nobody dwells
From beyond the wood
Where nothing lives
A cry in the dream so beautiful
Like the voice of the queen of the night
We awoke and saw the moon
Covered partly by gloomy clouds
It was cold and wet
On our journey
To the realm
Of the unborn thoughts
Finally we can see what called
For we followed the voice tonight

Im not really sure what this song means because its in norwegian.