The official way to use copyrighted music on YouTube is through YouTube Studio > Audio library. The audio library includes free music and sound effects, some of which don't even require attribution.

The YouTube Audio Library as over several free music genres to choose from; these are Pop, Hip-hop, Classical, Country, and Folk, Dance and Electronic, and many more.

This tutorial will walk you through eight simple ways how to download YouTube audio files to Mac in 8 simple ways.

While the main focus in 2022 is on streaming, the Music app on your Mac still allows you to import music files and CDs into your music library. Here's how to do it.