An island named Magadalen

In the history, there is a fairytale mention of Magdalen Island. A ship carrying a sardine in the coast of this island was sinking. Then after picking up a box of fish, a girl broke up trying to open her, a huge shrimp broke. She took the girl under the sea and turned into a mermaid. Since then fishermen and sailors heard the tragedy of the mermaid on the coast of the island. Many of the boats and ships sink in this song