^
Seems like a lot. But those really are key components to creating music, if you're starting from scratch. I'm sure not everyone knows those ideas by name, and maybe they aren't even aware they know it/apply it every session. But those elements are there when someone makes music - whether they realize it or not. Knowing more about them can only help. The more you learn, practice, and experiment, the easier those points will come to you.
One (out of many) good way to start learning any instrument/musical style is to copy the songs you like and listen to everyday. Helps the learning curve to deal with familiar material, before you dive into trying to produce originals.