As you might have heard, JYJ Jaejoong's second solo album is on its way, but before then, he'll pre-release his track "Do You Know" (literal title)!
His agency C-JeS Entertainment announced the news on their official Instagram page, that a song from Jaejoong's upcoming album will be pre-released on January 26.
Jaejoong's album has been announced to come out in February, with a total of 10 tracks.
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He's currently serving his military duty, so we're so excited that we get to hear new music from him before his return.