One could not say that. The question is not about creating new styles or "forms" (??) of music. It is about creating compositions. I was only objecting to your

One could not say that. The question is not about creating new styles or "forms" (??) of music. It is about creating compositions. I was only objecting to your use of AlphaGo as being based on "emotions" and being "creative". It is not generating explanatory knowledge, which is the kind of creativity we actually care about when we talk about AI. With current methods, you can only solve problems that have narrow optimization goals which are easily defined.