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"Mr. Chu" is a pop dance track and expresses the fluttering of the heart filled with nervousness and thrill during a first kiss. It'll be one of the 6 tracks included in the girls' new mini album 'Pink Blossom'.
A CUBE Entertainment stated, "The album title 'Pink Blossom' conjures the feeling of spring and the blossoming of pink flowers, and we tried to fill the album with A Pink's lovely image... You will be able to listen to A Pink's pure and refined music that has been taken up another level."
Pre-orders for A Pink's fourth mini-album 'Pink Blossom' will begin on the 19th and the girls will make their comeback on the 31st!