Hetty Koes Endang is an acclaimed Indonesian singer known for her powerful voice and emotive performances. She rose to fame in the 1970s and 1980s, becoming one of the country's most prominent female vocalists. Her music blends pop, traditional Indonesian elements, and ballads, earning her both national and international recognition, including awards from music festivals abroad. Hetty is also known for her graceful stage presence and lasting influence on the Indonesian music industry.