Tag and M3U 

Tag and M3U allows you to easily edit music tag for multiple files or manage playlist automatically.Write tag by folder name,file name and existing tag fields, rename file by tag or make m3u playlist. Many options, multi-language and easy to use.
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J. River MEDIA CENTER 

This multi-purpose media software is for playing MP3's, ripping, burning and organizing a digital media collection. It is packed with features to help you manage your music, photos and videos. Encodes to MP3, WMA, OGG and APE. Many other features.
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EphPod 

EphPod is a full-featured, easy-to-use Windows application that connects with Apple's iPod. With a FireWire card and EphPod on a PC, it takes under 30 minutes to transfer 1,000 songs to an iPod.
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