Conversation so far:
When did Anton Rubinstein go on his American tour?
At the behest of the Steinway & Sons piano company, Anton Rubinstein toured the United States during the 1872–3 season.
What was the publics response to Anton Rubinstein's American's tour?
How did Rubinstein feel about his American tours?
Rubinstein wrote ...So profound was my dissatisfaction that when several years later I was asked to repeat my American tour, I refused pointblank...“

Question: Was their anything in particular that encouraged this sentiment?
Self-contained rewrite: Was their anything in particular that encouraged Anton Rubinstein's sentiment of dissatisfaction towards touring in America?