Culturally transmitting folk songs maintain rich evidence about the period of history when they were created and the social class in which they developed. Some examples of the Folk Genre can be seen in the folk music of England and Turkish folk music. English folk music has developed since the medieval period and has been transmitted from that time until today. Similarly, Turkish folk music relates to all the civilizations that once passed thorough Turkey, thereby being a world reference since the east–west tensions during the Early Modern Period.