The file em_2019.pdf is a three-pager that contains the lyrics and
the score for "Elec-a-tri-ci-ty and-a Mag-a-ne-tism", and the file
em_2019.mp3 is an mp3 file made from a MIDI file for the song, so
you can hear what the tune sounds like.

There is now a video of the song, made on June 7, 2019 at the end
of the last lecture for Physics 6C.  Just click on the video link
to watch and listen to it.

Please study the lyrics. It will help in learning the content of
the course.  Try to memorize the song.  Get together and practice
playing or singing it, so you can perform it for your friends and
family.  You'll be surprised at how quickly you get to the stage of
thinking "Oh, Now I understand what this is about!"

Cheers, and feel free to write to me (drip@ucsc.edu) if you have
any questions or comments.

     -- Peter Scott
        July 4, 2019