Every time I try to write a song, I can't. I might have an idea, but I can never actually write it down.  So, please, can you explain how to write songs.
what is the idea? is there any possible way you could exlain it, in any way, to anyone? if so, go ahead and record yourself giving that explanation, and then document the name of the thing and what date you came up with it, and where the explanation recording can be found