4minute's Gayoon, Jiyoon, and Sohyun put on an impressive performance on the 'Immortal Song 2' stage. 

On the June 8th 'Hurrah! Our Melody' special, 4minute covered the Korean folk song "Nililiya". The members mentioned, "We gave it a lot of though on what we should sing. We covered 'Nililiya', but the lyrics were so difficult to understand, we had to look them up. We transformed the folk song into K-pop in 4minute's style."

After watching their modern tribute to the traditional song, Jung Jae Hyung commented, "I think you could release this as a single," while Bada said, "The song is quite addicting."