How to sync music from Samsung galaxy phone to computer

You can use MobiKin Assistant for Android to sync music from Samsung galaxy phone to computer easily.
If you are syncing with iTunes then it uploads any static playlists and will update them as you add music to the playlist. It will ignore smart playlists. It will also upload music information such as star ratings. Unfortunately if you delete songs from a playlist or change any song info after it is uploaded Google Play will not make the changes. At least not automatically. The solution is to delete the playlists in Google Play Music and then do another scan and it will upload the list again as new. Not the best solution, but the lists upload fast anyways.
Using MobiKin Assistant for Android transfer music from Samsung galaxy phone to computer

1. Connect the galaxy phone to the computer.
   Use the USB data cable that comes with the phone.
   If you have trouble, ensure that your phone is connected as a media player or uses something called MTP.
   Over on the PC, the AutoPlay dialog box appears in Windows, prompting you to choose how best to mount the phone into the Windows storage system.
2. On the PC, choose Windows Media Player from the AutoPlay dialog box.
   The option may be labeled Sync Digital Media Files to This Device.
   If the AutoPlay dialog box doesn't appear, start the Windows Media Player program.
3. On the PC, ensure that the Sync list appears.
   Click the Sync tab or the Sync toolbar button to view the Sync list. Your phone should appear atop the list.
   If you have a MicroSD card installed in your Galaxy Note, you find two sync locations. Choose Card to save music to the MicroSD card; choose Phone to use internal storage. Either location is fine, but external storage (MicroSD or card) most likely has more room.