Conversation so far:
what did barry white do in the 1970's?
In 1972, White got his big break producing a girl group he had discovered called Love Unlimited.
how did the girl group do?
The album, 1972's From A Girl's Point of View We Give to You...
Love Unlimited, became a million album seller.

Question: what did he go on to do after producing them?
Self-contained rewrite: what did barry white go on to do after producing "Love Unlimited"?