I found this video clip at Youtube. I planned to use the first song as an opening of my dissertation defense. Hahaha, yes seriously, I thought that it was too good to be missed in energy related discussion. Fortunately, my advisor stopped me. It is amazing to find that our dialogue about energy has not changed much since this short musical was filmed in 1978. Same story again and again. The second song, "the Great American consumer," is a master piece. It was used some other places in media, I cannot remember. I hope you like it.