Reference
About Media Go
Media Go is software that allows you to copy (import) music from your CDs to your computer and to manage the stored content on your computer.
You can transfer content stored on your computer to your “WALKMAN” using Media Go. If you have already managed music with iTunes, etc., you can use Media Go to transfer content to your “WALKMAN.” You can also use the Windows Explorer to drag-and-drop content to Media Go.
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