Why do you always want to escape from prison? Can't you get past the copyright issue of Apple music without jailbreaking and adding music to iTunes through the computer? Adding music to iMovie production jumps to Apple's copyright restrictions, but there is a way to add music without using Apple music, and that is the screen recording function. Open your cool dog, qq, Netease cloud, etc. , record the screen on Apple's mobile phone, play music, then insert the recorded screen into the edited video, and select to extract audio.