| 1. Haesoo, a South Korean singer and songwriter, specialized in trot music. |
| 2. She tragically passed away by suicide at the age of 29 in May 2023. |
| 3. Haesoo attended school in South Korea during her youth. |
| 4. Her interest in trot music blossomed after being inspired by renowned trot singer Joo Hyun-mi. |
| 5. She appeared on various radio and TV shows, such as 'The Trot Show,' 'AM Plaza,' 'Hangout with Yoo,' and 'Gayo Stage.' |
| 6. In 2019, Haesoo showcased her talent on 'Gayo Stage.' |
| 7. Her second album, 'Kongmuni,' was released in 2021. |
| 8. In 2023, she gained attention for her trot performances on 'Immortal Songs 2.' |
| 9. On 13th May 2023, authorities confirmed her suicide based on a handwritten note found at the scene. |
| 10. The police formally announced her death on 15th May following a thorough investigation and identification process. |
| 11. Scheduled to perform at an event in Jeollabuk-do, her performance was canceled after news of her passing emerged. |
| 12. Haesoo's public display of alcohol consumption was occasionally observed. |