The I in AGI doesn't really mean intelligence as in "a mathematician has to be more intelligent than a janitor to do his job" *, it means the productivity equivalent of whatever human conciousness is; that is, to be able to have beliefs and tastes as well. And since it will have infinite patience, arguments such as "I prefer to have an actual human musician playing" is also up for persuasion.
When everyone can just press a button and have better music automatically generated, based on their exact preferences inferred from their DNA or an fMRI brain scan, what are your creative ambitions?
I'm obviously not talking about today's limited (public) AI, but far into the future, like in 5 years.
* whether or not that is actually the case is irrelevant