You Da Yeon from Mnet's "Show Me the Money 9" and "Girls Planet 999" officially debuted as a solo singer. 

D.O.T. Music, her representing agency, announced back on the 19th that You Da Yeon is set to unveil her debut single, "Down Down Down." This track became available across various music platforms from 6 p.m. on the 20th, marking a significant milestone in her musical career.

 
Down Down Down is a love-themed pop dance song. It talks about various emotions and thoughts that you feel the moment you fall in love. R&B singer-songwriter Ocean From the Blue contributed to the songwriting and composition, while American singer and producer Cha Cha Malone contributed to the songwriting and composition.

Earlier, You Da Yeon made her face known through competition programs and various advertisements. Along with the release of "Down Down Down," the video of "DF Live" also released on the official YouTube channel of Dingo Freestyle.