AAC vs MP3 Files: What's the Difference? - Produce Like A Pro
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Zune Vs. Ipod: How Microsoft Challenged Apple (And Lost)
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iPod - Wikipedia
We Asked People Who Still Use MP3 Players: Why?
RIP iPod, the MP3 Player That Changed the Way We Listen to Music | PCMag
20 years of the iPod: how it shuffled music and tech into a new era | Music | The Guardian
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What is the Difference between an iPod and an MP3 Player? - Tech Spirited
What Is an MP3 Player? - The Tech Edvocate
Difference between iPod and MP3 Player | iPod vs MP3 Player
Portable media player - Wikipedia
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Best Running MP3 Player - Fellrnr.com, Running tips
iPhone vs. iPod: Which one sounds better playing music? - CNET
3 iPod Touch Alternatives - Sony Walkman vs. Cowon Plenue D vs. Pioneer
What's the difference between an iPod and an MP3 player? | Monitor
Traditional Vs Modern MP3 Player
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Zune vs. iPod specification smackdown | Engadget
The music lives on - Apple (UK)
