The same is true for music. People listen to pretty diverse things, and considering the success of rap music here (especially our own's country rap), it's hard to call that "active and generational racism" when it's one of the if not the most successful genre inside our country. Most young people listen to rap music and it's seen by older people as a bit weird/worse not because of racism, but because that's how old people see young people's music (The same thing happened with rock, and is still happening with metal. No racism here considering how white metal is.)
Producers do produce music of non-white people, non-white people are currently more popular than white people in music. I can't really speak about musical education since I didn't study it after high school, and before that we only had some bits, but I remember clearly that we talked about blues, jazz and their influence on modern music.
Racism exists, systemic racism exists, personal biaises exists, I'm not denying any of it. But personal preferences also do exists, and respecting them is important. Of course it's not easy to take that into account, because you could use "personal preferences" as an argument to only hire people like you because you "work better with them". But that's public/professional life. What I do in my private life is up to me. I'm not posting racist things, I'm not saying the music I listen to is better. I just support the artists I like and most of them happen to be white. On the other hand, I'm pretty sure I listen to and support more transgender people than the majority of the population. Does that means that they are transphobic? Probably not. They may be, but not because of what they listen to.
