Here's what I found:
In mythology, the Sirens (Σειρήνες) were creatures who lured sailors to their doom with enchanting voices. H Fili Tis Koris Mou Greek Sirina
The song "Greek Sirena" or more commonly known as "Sirtaki" was composed by Mikis Theodorakis and was made famous worldwide through the 1964 film "Zorba the Greek." Here's what I found: In mythology, the Sirens