Super Mario 64 SoundTrack Error Message

I was trying to save some Music from the Super Mario 64 SoundTrack Section of the GH onto my Windows Media Player, and I kept getting this Error Message no matter which Song I picked:

"Windows Media Player cannot play the file. The Player might not support the file type or might not support the codec that was used to compress the file."

Could the GH Staff help me fix this problem?

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