Here are the basics of how to compose piano music on Video, these are all Free videos ready to watch here on the site. They really are easy enough for everyone to understand, but informative enough so that even more advanced players will get something from them.
After completing these Free videos, and you want more then it's time to have a look at the full 2 hour DVD here. How to Comopse DVD.
Enjoy the Videos below and keep practising!