T-ara Performs “Please Don’t Go” & “Day By Day” for Music Core Comeback

T-ara makes their Music Core comeback today with performances of “Please Don’t Go” and “Day By Day.”

Their 10 minute long music video for “Day By Day” was released earlier this week.

This is their first Korean comeback in nine months and features new member Areum. While the other new member Dani appears in the music video for “Day By Day,” she wont join the group in live promotions until December.