Singer-songwriter Lee Jin Ah will be making her comeback with a new digital single, "Rum Pum Pum".

On January 19, Antenna took to their official YouTube channel to post a video titled, "Intro : Warming up | Lee Jin Ah Single 'Rum Pum Pum' ". Here, Lee Jin Ah was seen seated in front of a piano in the center of an orchestra team, as they warmed up before officially filming for the music video. Lee Jin Ah was the first to begin playing the piano to warm up and the violinist, guitarist, cellist, and others gradually began to join her, creating a room rich with sound.

After warming up, Lee Jin Ah was met with a round of applause as she greeted the musicians by saying, "I look forward to your kind cooperation". Lee Jin Ah's pleasant encounter with the orchestra team hinted at a beautiful harmony that will likely be heard in her digital single "Rum Pum Pum". 

Meanwhile, "Rum Pum Pum" will be released through various music platforms on January 28 at 6PM KST.