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
We sometimes send notifications for channels we think you’ll be interested in. You can disable these notifications. Just tap the menu button > Settings > Notifications and uncheck “Recommended videos”.