STUTS & 松たか子 with 3exes – PresenceListening to Reserves? Which language does it sound like?

Which language does it sound like?
What kind of genre is it?

무슨 음악일까?
어떤 장르일까?

どんなジャンルかな？
どんな音楽かな？

是什么类型呢？
是什么样的音乐呢？