LUCY was formed in 2020 on JTBC's audition program 'Super Band.' In this program, they won second place, showing their unique musical colors and outstanding performance.
The band's name, "LUCY," stands for "Live Under the Change Youth," meaning "to live under the unchanging youth." This reflects their philosophy that they always pursue true music without changing.
They show differentiation from other bands through various instrumental compositions and unique sounds, including violins.