Shannon will make her comeback after 4 months with a new mini album.MBK Entertainment announced on February 10th,"Shannon will release her 1st official mini album on March 5th".The album consist of 7 tracks and is said to follow a refreshing concept. The title track 'Why Why' is a hip hop dance song with rthymic melody and exciting hip hop beat that everyone can sing along. The song is composed by Black Eyed Pil Seung who created Sistar's 'Touch My Body', Teen Top's 'Missing' and Hyorin x Jooyoung's 'Erase'.Shannon made her debut wit 'Daybreak Rain' last November.