EXO's Chanyeol expressed the sentiment of feeling lost in a busting city in the MV teaser for "Black Out", his solo debut title track.

The pop rock genre track compares the emotional instability experienced after a breakup to a black out. The MV was filed in Hong Kong and captures the city's nostalgic mood during the day and nighttime. 

Chanyeol's 1st mini album 'Black Out' will be released on August 28 at 6 PM KST. 

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