IU is most powerful artist in Korea, a musician, producer, actress, singer. she is very well-known in Asia. She wrote almost her own songs. Koreans often call her "nation's young sister" or " nation's musical treasure". You should listen to 'Love Poem", it's not love story between 2 people, it is for everyone, and very meaningful
Iu is a solo artist. She’s a top korean artist well respected in Korea. She’s also a songwriter,actress and producer. She wrote and composed this song. I recommend you to listen to Love poem