This is just the basic ABC song
Here is another song ... Good Morning song sung by a 1st Grade class.
The copyright video first of all was hysterical! I had no idea the timelines changed from 14 years that copyright was protected to a lifetime now in addition to 70 years. What I couldn't quite tell though if it is considered acceptable to use something if it is considered fair use and the original idea or concept is not changed. I will have to do further research on that idea.