x-amzxml.xml

<?xml version="1.0" encoding="UTF-8"?>
<mime-info xmlns="http://www.freedesktop.org/standards/shared-mime-info">
    <mime-type type="audio/x-amzxml">
        <comment xml:lang="en">Amazon MP3 Downloader queue file</comment>
        <glob pattern="*.amz" />
    </mime-type>
</mime-info>