Listen to 300 내 맘이 낙심되며 online. 300 내 맘이 낙심되며 is a Korean language song and is sung by Various Artists. 300 내 맘이 낙심되며, from the album 피아노 새찬송가(201장-300장), was released in the year 2018. The duration of the song is 1:19. Download Korean songs online from JioSaavn.