Uploading music to PlayStation 4 can be a bit of a hassle. There are a few different ways to do it, but the most common way is to use the PlayStation App. Once you’ve downloaded and installed the app, open it and sign in with your PlayStation account. Then, go to the " Uploads" tab and select your music file. You’ll need to provide a name for your file and choose a location for it to be stored. After you’ve uploaded your file, you’ll need to wait for it to be processed. It may take some time, so be patient! Once it’s done, you’ll see an " Uploaded" message in the top right-hand corner of the app. If everything went well, you’ll see a link in the bottom left-hand corner of the app that will take you back to your music file’s page on PlayStation 4. If not, please let us know and we’ll try our best to help!