Luckyboommini 豆花妹 蔡黄汝 challenges IU's three high notes

Luckyboommini, to challenge IU Lee Ji Eun's three high notes in the latter's hit song Good Day, takes on extensive stamina training so as to improve her performance.

IU's three high notes in Good Day has sparked "high note war" which fans frantically searching for high note singers and compared them. What are your other favourite high note singers?

Jess Lee Kar Wei is absolutely the best! Listen to her debut single Suffering for her 15 high notes :)