I was told later, and also by lots of singers who were involved in this, that they sometimes recorded 50 or 60 different takes until they got just the right take -- they uploaded it.
저는 나중에 듣기로는 여기에 참여한 많은 이들이 마음에 드는 결과물이 나올 때까지 50~60번씩 녹음을 하고 올렸다고 합니다.