You can add music to a video on your iPhone with the free iMovie app, and select from stock music or your own library. Here's how to do it.

Want to add music to your video projects using iMovie? I cover the basics and go into more advanced audio tips like fading music in and out, adjusting volume, and mixing music under voice or dialogue.

You can upload an iMovie video to YouTube, directly from iMovie on your Mac computer. This is great if you want to post ...