Try the cable that connects your device to machine. make sure you insert the Micro SD into your device. Open up a application that works with MP3, WAV, WMA, ACC, or CD audio formats. Sucn as Rasphody, Window Media Player, Napster, Realplayer, EMusic, Jukebox, ect. Not I-tunes or Quicktimes becasue it'll never work with a samsung. Go to the sync tab (section) and add music to the syncing list. Then sync, download, import, whatever it says.
Good.