Kai's first Solo album, Kai (Kai), which will be released on the 30th, contains a total of six songs in various moods, including the title song, Sound.
The title song 'Mum' is an R&B pop song that combines simple yet addictive melodies on a minimalist track, and the lyrics have released a frank and confident tone of attraction to the first opponent.
As Kai proved the aspect of World Class Performer with powerful Performance and extraordinary stage control through EXO activities, expectations are also being amplified for new stage and Performance to show with Solo song 'sound'.