T-ARA N4, a spin-off group of T-ARA, revealed the inspiration behind their new song, "Countryside Diary." The melody took after the legendary drama 'Countryside Diary' while the lyrics used a famous film, "Lady Vengeance," as its motif.

At the T-ARA N4 press conference held on April 22, they revealed that "The new song is an upbeat club music that has heavy electronic sounds. With the familiar melody from the long-lived drama and the lyrics from the widely popular film, the song will come off very smooth to all the listeners."

The dance song is themed around people's desire to get away from the typical routine of each day, week and month.

The music video of "Countryside Diary" was produced by Jo Soo Hyun, who produced "Gangnam Style" and "Gentleman."

The music video teaser will be first revealed on M-Net's 'M-Countdown Taiwan' on April 25 and the full music video and song will be officially released on April 29.