Upload the entire mp3-scraper folder to the /wp-content/plugins/ directory.
Activate the plugin through the 'Plugins' menu in WordPress.
You will find 'MP3 Scraper' menu in your WordPress admin panel under Settings where you can change the global color and size.
升级注意事项:
The required WordPress version has been changed and now requires WordPress 2.9 or higher. If you use WordPress 2.8, you will need to upgrade WordPress.