The song, titled "Dear My Family" will be released by SM Entertainment as part of the SM Station series and has a "memorial" theme, according Metro.
The company released a video of the song which features footage from behind the scenes of SMTown world tour concert where the artistes, including the 27-year-old, played.
The video also features company's artistes, including Kangta, BoA, Super Junior, Girls' Generation, f(x), EXO, Red Velvet and NCT.
Jong-hyun reportedly committed suicide earlier this month.
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