Ashna Susan Varkey, New Delhi: The South Korean vocal queen, Lee Ji-eun better known as IU released her fifth album titled ‘LILAC’ on 25th March, 2021. As expected from the multi talented artist, all the songs are unique. The whole album is a juxtaposition of genres. The album is all about saying goodbye to her 20s and hello to her 30s. The sixth song on the album is titled ‘Troll’, which is produced by DEAN and Park Woo-sang. The lyrics were written by IU and DEAN.