Default Music Playback problem

Hi guys,

I'm having horrible time with my s3 international version ever since I have upgraded to 4.1+. The issue is music player stutters while playing audio. It doesn't happen with video paybacks but only with music. It constantly stutters for a second or two like a broken cd or something. I can't believe a quad core processor can't handle background music playback! Can you please help? It's driving me crazy! 

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