I have an iPhone 6 with 200 songs and I want to transfer them to my iTunes. Fortunately, I found Syncios.
With the help of SynciOS, I transferred music from iPhone 6 to computer easily, and then transfer the music back to the iTunes.

Transfer iPhone music back to iTunes
- Open iTunes, click on File at the top of the window and from the drop down pane select Add File to Library if you want to add just one song or Add Folder to Library to add a number of songs contained in a folder.
- From the 'Add to Library' window (that just popped up) select the file or folder that you wish to place in the iTunes music library by highlighting it and clicking on the 'Open/Select Folder' button at the bottom of the window. You finally successfully transfer music in your iPhone back to iTunes.
