Question

What do you do if you have created a song on the piano and you can't read music? Can you still compose it?

Answer 1

Yes you can ! You should not give up and try to live without regret if u do it and it doesn’t succeed at least you know you have tried

Answer 2

When you say create do you mean pressing random keys? Because if so, then as along as you remember the keys and you can still play it, then yes you can compose it.