the first black famous opera singer
Placido Domingo is a famous opera singer; Enrico Caruso was a famous opera singer. Anna Netrebko is a famous opera singer; Joan Sutherland was a famous opera singer. There are too many to list here.
Being a Opera Singer....
No, there wasn't.
black opera singer renowned
That depends on what you mean by "early on".
Marion Anderson was an Opera singer
Jose Carerras
Taylor Swift's mom's mom was an opera singer.
she became famous because she was a great opera singer
No.
Being a opera singer