Conversation so far:
Are there any other interesting aspects about the Allen Toussaint article?
Allen Toussaint was an influential figure in New Orleans rhythm and blues from the 1950s to the end of the century, described as one of popular music's great backroom figures.“
Did Allen Toussaint release an chart toppers?

Question: Did he have any best sellers?
Self-contained rewrite: Did Allen Toussaint have any best sellers?