Releasing 뒤돌아보지 말아요 (DON’T LOOK BACK)

 The collaboration song of the group and senior South Korean musicians, on February 5, 2021 has been released.

Titled “Don't Look Back”, SECHSKIES and Yoo Hee Yeol delivered amazing vocals for the ballad.

However, for MVs released through SECHSKIES's official Youtube channel, only listen to their collaboration songs.

"Don't Look Back" itself will be the song for their special program on tvN television channel.

Check this sound.