Trot is a genre of Korean pop music that has been subject to revivals by contemporary atrists such as  Park Soo-young who is a South Korean singer and what?
Trot (music): Trot (Korean 트로트 "teuroteu"; sometimes called 뽕짝 "ppongjjak" due to its distinctive background rhythm) is a genre of Korean pop music, and is recognized as the oldest form of Korean pop music. Joy (singer): Park Soo-young (born September 3, 1996), known by the stage name Joy, is a South Korean singer and actress.
i don't know