Returning to the music scene after six months, Girl's Day is off to a solid start with the release of their new single "Don't Forget Me".

Their agency revealed on the 27th, "Girl's Day's new song 'Don't Forget Me' has claimed the #1 spot on Bugs, #5 on Melon and Naver Music, #2 on Soribada and Daum, and more on various music charts... Thanks to the rise in popularity with their song, they will be introducing a program as part of KBS2' 'Korea Series 3rd Round' and will be receiving attention from baseball fans."

They further added, "It seems Girl's Day's more mature concept is fitting well with the fall season and is thus receiving love. We hope that their success will continue and maybe win #1 on a music program."

The girls will be carrying on their promotions with a performance on today's 'Music Core' so make sure to check it out later!