According to music insiders, T-ara are currently busy recording and getting ready to film their MV for their comeback set for September. One insider stated, "It is not decided whether T-ara will release a digital single, mini album or full-length album, but they definitely plan on making a comeback in September."
When contacted about this, a rep from Core Contents Media told Osen, "T-ara is planning on a September comeback... They're currently working on the recording for their new song... As it is still in the process at the moment, the album concept hasn't been decided on yet."
So make sure to be on the lookout for more details that may come later!