How to copy music to iTunes?

There are two methods to copy music to iTunes from your device via TunesOver.
1. Click your device's name like iPhone 6Plus and select Copy music to iTunes. Only the files missing in your iTunes Library will be copied.


2. Go to Media > Music > select the files you hope to copy or check the check box before Name to select all files, then click the invented triangle button under Export to > Export to iTunes Library to export it. Please note by this way, all files you selected will be copied into iTunes no matter is it existed in iTunes or not.