One of the most powerful features of projects is the ability to add files and stems. Examples of why this could be useful:
Add stems for mixing
Upload a remix pack
Back up your project files
Add artwork or videos
Files and stems are added to tracks and appear on their timeline:
Adding Files and Stems
When you hover over a track, the advanced controls including +Stems and +Files will appear. Locate the files or stems on your computer to upload. All file types are supported and you can upload multiple files simultanously!
Next up: Sharing and Permissions