Listen to Troll Song (From "Ui") online. Troll Song (From "Ui") is a Kannada language song and is sung by Aishwarya Rangarajan, Harshika Devanathan, B. Ajaneesh Loknath and Anup Bhandari. Troll Song (From "Ui"), from the album Special Musical Hits For Janmashtami, was released in the year 2024. The duration of the song is 3:39. Download Kannada songs online from JioSaavn.