A remake project of famous songs from the 70's and 90's that makes your heart beat just by hearing Jeonju! Round 1 mission, 'Get a letter of recommendation from a representative of the music industry of the 7890s'. An extraordinary meeting between a 'legend singer' and a 'new singer' that can't be easily found anywhere else! Back then, when we loved that singer. The beginning of an audition that will give some people nostalgia and new inspiration for others!