What if a composer analyzed the musical color of each Cortis member?

- “ Why does Cortis's music sound different the second time you hear it compared to the first? ?”

- “ Unexpected Elements Discovered by a Classical Composer in Cortis's Music ”

- “ It's idol music, so why does this part resemble classical composition? ?”

- “ If a composer analyzes the musical color of each Cortis member ?”

- “ Cortis's features that fans overlooked but musicians discovered ”

I analyzed this point in a book.