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
for additional review there is no time frame but for channel who meet the requrement for monetization after june 1 will be reviewed in a month?? so it seems youre telling us that they will be reviewed first than those who wait for a lot of months o come on youtube plsdontbias