👉 Cortian is a type of musical instrument that was originally developed in ancient Mesopotamia. It is named after its distinctive shape, which resembles a crescent moon. The name "cortian" comes from the Greek word "kronos," meaning "moon." These instruments were often used as musical tools, particularly for the playing of melodic lines and melodies. Cortians have been around since ancient times, dating back to the earliest known civilizations in Mesopotamia.