[2] On November 24, 2020, singer Kim Tae-woo, under his YouTube channel GoStar BuStar, released the teaser for the upcoming episode of his internet series, featuring him and Park hosting auditions for the singer of "Corny Love Song".

[3] Contestants that participated include singer Geum Jan-di, character Pengsoo, comedian Copychu, singers Yoyomi, KCM, and Kwon Jin-ah, trio SoonSoonHee, and YouTubers Glowmom, Bright Melodies, and Ji-hyun.

[4][5] In January 2021, Park debuted the series JY Park Hard Drive Release, beginning with "Corny Love Song" which would be sung by Yoyomi.

[8][9] On February 10, the song was released digitally, along with its accompanying music video.

A vacuum tube microphone and preamplifiers were used in the recording to reproduce the analog sound reminiscence of the 1970s.