When was Tsugaru Folk Song created?

The Tsugaru Folk Song is a traditional Japanese folk song that originated in the Tsugaru region of Aomori Prefecture in northern Japan. The song is believed to have been created during the Edo period (1603-1868), and it has been passed down through generations orally. The Tsugaru Folk Song is characterized by its unique instrumentation, which includes the shamisen (a three-stringed lute), the kokyu (a bowed string instrument), and the fue (a bamboo flute). The song is also known for its melancholic and nostalgic melodies, which reflect the hardships and struggles faced by the people of the Tsugaru region during the Edo period.