Conversation so far:
What was the music like in the film Dreamgirls?
Dreamgirls musical supervisors Randy Spendlove and Matt Sullivan hired R&B production team The Underdogs — Harvey Mason, Jr. and Damon Thomas — to restructure and rearrange the Broadway Dreamgirls score

Question: how did they restructure it?
Self-contained rewrite: how did R&B production team the Underdogs restructure the Broadway Dreamgirls score for the film Dreamgirls score?