A picture of JYJ’s Jaejoong working hard in the recording studio to prepare for his upcoming first solo album has been revealed.

JYJ’s official Facebook page uploaded the photo above and wrote, “Are you guys excited about Jaejoong’s first solo mini-album? Here is a picture for you!! And one more thing you need to know is… we are going to upload Jaejoong’s surprise video next week! ^^”

As previously reported, Jaejoong will be releasing his first solo mini album in January. The album enlisted the help of Kim Ba Da of the legendary rock band, Sinawe, and will contain various rock genre songs.