B1A4 performed a passionate cover of the 1960's hit "Rain Falling in Myeongdong"�on the December 1st episode of KBS' 'Immortal Song 2'.

This episode was part 2 of the 'Bae Ho special' of 'Immortal Song 2'. Bae Ho is a legendary Korean singer who released numerous hits in the 60s before passing away at the young age of 29 in 1972.

The group proved that they are more than just an idol group as they showed off their musical and vocal talent. Before singing, Sandeul commented, "We're really happy and honored that we can sing a song from Bae Ho, someone who my mother truly adores. We hope that you can look favorably towards our performance, Thank You." Sandeul and Jiyoung displayed their wonderful vocal talents while Baro displayed his rapping skills.

Despite the wonderful performance, B1A4 failed to win as Lee Ki Chan ultimately won the competition.

Check out their performance below!