This plugin adds a small, decorative element to a site's administration area by displaying a random lyric from the classic song 'Hello, Dolly.' It is primarily for users who appreciate a touch of nostalgia or for developers looking for a basic code example.

• Random Lyric Display: Shows a different line from the song's lyrics in the upper right corner of the admin screen each time a page loads.
• Minimalist Codebase: The plugin's simple, single-file structure makes it an accessible reference for those learning plugin development.
• Lightweight Operation: It runs without impacting site performance or adding complex settings, functioning purely as a visual element.
• Educational Resource: The code demonstrates fundamental concepts like hooking into admin areas and generating random content, serving as a practical starting point for new developers.