First of all you have to be musically gifted in order to be able picking "something up". Then, still, you need technical skills to put down to a keyboard what you just heard. If you can play a tune after having heard it just once or twice you're definitely in the position to go further.
I would recomend to "invent" own stuff as well, for a start, to find out if you have the skills at all - and, after all, see a teacher. I had good results with adults not being able to read music but trying to "hear-copy" first, then later getting experienced in that "technique". A last thing: I doubt that you get the right chords without any idea of the basics here.
Good luck!
I would recomend to "invent" own stuff as well, for a start, to find out if you have the skills at all - and, after all, see a teacher. I had good results with adults not being able to read music but trying to "hear-copy" first, then later getting experienced in that "technique". A last thing: I doubt that you get the right chords without any idea of the basics here.
Good luck!