Pungnyu eumak 풍류음악. Literally translated as "wind and flow", this is the name given to music enjoyed by comfortably-off, aristocratic classes. Possessing an elegant and carefully-crafted style, includes both instrumental suits and vocal music based on higly valued poetry by male or female soloists. Among the first kind the most representative piece isYeongsanhoesang 영산회상 suite. The most elaborated and ornamented vocal styles are gagok 가곡, including orchestral accompaniment, the more simple sijo 시조 and gasa 가사 which includes the singing of long narration.