Seo In Guk unveiled a new highlight medley for his upcoming single album 'Fallen.'

On December 5 KST, Seo In Guk's highlight medley for his digital single album ‘Fallen' was unveiled on AER MUSIC's official YouTube channel. Here, the album sampler video revealed two tracks, including the title track of the same name. The orchestral and emotional sounds of "Fallen" are reminiscent of a sentimental winter mood, with the artist singing about the memories of a love lost.

Meanwhile, Seo In Guk's digital single album 'Fallen' will be released through various music platforms on December 6 at 6 PM KST.

Check out the highlight medley above!