The "Meaningful Yoose Rap Music Video" written and performed by Dr. HITECH (aka Ross Martin, MD) explains in rap format just what is meant by "meaningful use" required by the electronic health record regulations. Lyrics, which were revised to state the "15 core objectives required of eligible providers," are available via a link at the site.
Websites referenced:
http://informatimusicology.blogspot.com/2011/03/meaningful-yoose-rap-music-video-world.html
http://informatimusicology.blogspot.com/2011/03/meaningful-yoose-rap-final-rule-cut.html
Note, he shares this under the Creative Commons Attribution, Share-Alike license, so please credit him and let him know if you post it on the web or perform it at a meeting.