Door (EP)

Door is the fourth Korean-language EP by South Korean singer and songwriter Chen, released on May 28, 2024, by INB100 and distributed by Dreamus. The EP features six tracks in total, including the lead single "Empty".

Background
Door is Chen's first EP since he and his Exo (and Exo-CBX) bandmates Xiumin and Baekhyun moved from SM Entertainment to the agency INB100. Chen stated that he "thought a lot about which songs to put in the album", and wanted to give fans "hope" with the lead single, "Empty".

Commercial performance
The EP debuted at number four on the South Korean Circle Album Chart, selling over 71,000 copies in its first week.