The professional Galaxy S4 Manager tool – MobileGo for Android is your best choice to export & import music between Galaxy S4 and computer :
When you got the new Samsung Galaxy S4, you may need to export amazing music from Samsung Galaxy S4 to computer for backup or import music from computer to Samsung Galaxy S4 in batch directly, then a professional Samsung Galaxy S4 manager will be needed to help you. The Wondershare MobileGo for Android is the best Galaxy S4 manager program which can fulfill all your needs. Watch the video tutorial and learn how to import/export music between Galaxy S4 and computer step by step. And download the free trial version of powerful Galaxy S4 manager – Wondershare MobileGo for Android. It can not only copy music between Galaxy S4 and computer, but also move photos, contacts, videos, apps, including any data for you easily.