This album contains beautiful songs that stimulate the child's heart as a title track titled 'Pretty Words That Grow Your Heart'. 20 children's song composers and 25 children's lyricists from all over the country participated. A total of 31 teams participated in the song as soloist and ensemble by nursery rhymes. They had a stage performance at the Geumjeong Cultural Center Geumbit Nuri Hall, and produced an album to commemorate the occasion.