A default installtion of WordPress comes with two plugins; Akismet for spam and Hello Dolly, which displays lyrics from the song in the admin area. The creator of WordPress, Matt Mullenweg, is a big jazz fan, which is why the plugin is included.
But does anyone use or activate this plugin? I know that when I install WordPress one of the first things I do is delete the plugin. And I’ve never used it.
While randomly searching the WordPress site for “funny” plugins, I came across a number of replacements for Hello Dolly that insert lyrics from different songs or bands.