Conversation so far:
What happened to Nina in 1974?
Simone recorded her last album for RCA.
Where was she a student between those years?
CANNOTANSWER.
What is some other things that happened between 1974- 1993?
During the 1980s, Simone performed regularly at Ronnie Scott's Jazz Club in London.
Did she perform in other parts of the world?
Barbados.
Did she win any awards or have a top album?
During the last decade of her life, Simone had sold more than one million records, making her a global catalog best-seller.
What did she set to do after her last album in 1974?
did not make another record until 1978, when she was persuaded to go into the recording studio by CTI Records owner Creed Taylor.
What was the name of her last album?
A Single Woman.

Question: What things did she do in the 1990's?
Self-contained rewrite: What things did Nina Simone do in the 1990's?