On March 23, 'The Box' released a review video of 'Break Your Box' and the OST release schedule. 'The Box' is a miracle busking road movie which performances in various places in Korea. The story tells the story of Jihoon (Park Chanyeol), who can sing songs only by wearing a box, and Minsu (Cho Dal hwan), producer of Pomsaeng Form, where success is the most important.

'THE BOX OST' boasts a splendid tracklist consisting of top-notch singers around the world such as Coldplay, Billy Eilish, Pharrell Williams, Chet Baker, Mariah Carey, and famous Korean sensibility songs. It is expected to be a good gift for audiences who do not want to miss a single song from the tracklist of the movie' The Box', which is the first in Korea to fill the screen with world-class famous songs and famous domestic songs.

Starting with the title number 'Break Your Box' where you can enjoy Chanyeol's song and rap along with cool electric guitar sound, it is composed of a variety of pop masterpieces, jazz numbers, and domestic songs through Chanyeol's voice.

On the 25th, the day after the release of 'The Box', the OST sound source of 'The Box', which contains a total of 18 songs including hidden tracks, will be released through major sound source sites. On the 31st the album with sleeve, a digital pack, a 52-page lyrics book, a photo card (1 per album, 3 random types), a refrigerator box stand will be released. The album reservation sales will start on the 25th.

Meanwhile, 'The Box' will be released on the 24th.

Despite the fact that the SM logo is labeled on OST album details, the company keeps a silent position which angered EXO Chanyeol's fans.