1. First open itunes and click the music icon button on itunes to enter. 2. Then open "File" in the above column. 3. Then click Add File to Repository on the file list. 4. Then open the folder where the music is located from the computer, and click to select the music that needs to be added to itunes. 5. Finally, click Open to add music to the itunes software. 6. Music is imported into the mobile phone.