T-ARA N4 will open up to talk about the controversy that endangered the integrity of the team last year.

On May 6, T-ARA N4 will go on air on the episode of Mnet's 'Beatles Code.'

In the preview clip released on May 3, members of T-ARA N4 are shown visibly shaken and drenched in tears as they discuss the controversy that spiraled down the team last year.

When asked by one of the hosts about the alleged alienation of now former member, Hwa Young, who ended up leaving the group, T-ARA N4 members all shed tears as they shared their thoughts and explanations. Eun Jung opened up first by stating, "I wanted to be honest about that" while other members added, "We did not know she would leave the team," and "We were heartbroken."

T -ARA N4 made their comeback with "Country Diary" on April 29. "Country Diary" is a electronic hip hop dance song that incorporates a variety of traditional Korean instruments, creating a hybrid of contemporary and homey colors in its melody as well as familiar lyrics from the long-lived drama the song pays homage to.