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.
what did he go on to do after producing them?
White produced, wrote and arranged their classic soul ballad "Walkin' in the Rain with the One I Love".
how did that ballad do?
"Walkin' in the Rain with the One I Love", which climbed to #14 in the Billboard Hot 100 Pop chart and #6 on the Billboard R&B chart in late 1972.
Are there any other interesting aspects about this article?
With his relationship with Uni over and Love Unlimited contract-bound with the label, White was able to switch both his production deal.

Question: his production deal and what else?
Self-contained rewrite: In addition to his production deal and what else did Barry White change after finishing his relationship with Uni and Love Unlimited?