Use the YouTube Audio Library to get free, copyright-safe tracks to use in your videos! We’ve added hundreds of new music and sound effects already this year, available at https://www.youtube.com/audiolibrary And for more on how we’re thinking about Audio Library →https://goo.gl/dDq1Hu
Dear @TeamYouTube
My channel has under additional review.
What meaning it ?
and, How much it take to review again?
Please tell me @TeamYouTube exact reason???