an Entity references as follows:
Lee Sang-eun (Korean: 이상은; born March 12, 1970), also known by the stage name Lee Tzsche (Korean: 리채), is a South Korean singer-songwriter. She debuted in 1988 and has since released 15 full-length albums. She won the Rookie Artist Award at the 1988 Golden Disc Awards and Female Musician of the Year at the 2004 and 2006 Korean Music Awards.