Swans

I bought another Opeth album (Still Life) on Tuesday just before I went into the movie house to see Sin City. Inside the CD cover was a catalogue of other releases on that label. One of the albums had a title that I heard of years ago and have ever since been fascinated by - the pictures it created in my mind.
What is that album title? You must know immediately! OK. Are you ready? Here it is:

TURN LOOSE THE SWANS