Gasa was a form of poetry popular during the Joseon Dynasty

Joseon Dynasty

Joseon , was a Korean state founded by Taejo Yi Seong-gye that lasted for approximately five centuries. It was founded in the aftermath of the overthrow of the Goryeo at what is today the city of Kaesong. Early on, Korea was retitled and the capital was relocated to modern-day Seoul...

 in Korea

Korea

Korea ) is an East Asian geographic region that is currently divided into two separate sovereign states — North Korea and South Korea. Located on the Korean Peninsula, Korea is bordered by the People's Republic of China to the northwest, Russia to the northeast, and is separated from Japan to the...

. They were commonly sung, and were popular among yangban

Yangban

The yangban were part of the traditional ruling class or nobles of dynastic Korea during the Joseon Dynasty. The yangban were either landed or unlanded aristocracy who comprised the Korean Confucian idea of a "scholarly official." In reality, they were basically administrators and bureaucrats who...

 women. Jeong Cheol

Jeong Cheol

Jeong Cheol was a Korean statesman and poet. He used the pen-names Gyeham and Songgang, and studied under Kim Yunjae at Hwanbyeokdang.-Literary works:...

, a poet of the 16th century, is regarded as having perfected the form, which consisted of parallel lines, each broken into two four-syllable units. The form had first emerged during the Goryeo

Goryeo

The Goryeo Dynasty or Koryŏ was a Korean dynasty established in 918 by Emperor Taejo. Korea gets its name from this kingdom which came to be pronounced Korea. It united the Later Three Kingdoms in 936 and ruled most of the Korean peninsula until it was removed by the Joseon dynasty in 1392...

 period.

See also

• Korean poetry
  Korean poetry
  Korean poetry is poetry performed or written in the Korean language or by Korean people. Traditional Korean poetry is often sung in performance. Until the 20th century, much of Korean poetry was written in Hanja and later Hangul.- History :...
  
  
• Korean literature
  Korean literature
  Korean literature is the body of literature produced in Korea or by Korean writers. For much of its 3,000 years of literature history, it was written both in Hanja and in Korean, first using the transcription systems idu and gugyeol, and finally using the Korean script Hangul. It is commonly...
  
  
• History of Korea
  History of Korea
  The Korean Peninsula was inhabited from the Lower Paleolithic about 400,000-500,000 years ago. Archeological evidence indicates that the presence of modern humans in northeast Asia dates to 39,000 years ago. The earliest known Korean pottery dates to around 8000 BC, and the Neolithic period began...