Conversation so far:
When did Ezio Pinza start performing in operas?
Pinza's Metropolitan Opera debut occurred in November 1926 in Spontini's La vestale, with famed American soprano Rosa Ponselle in the title role.
Was Ezio Pinza immediately successful?
Has Ezio Pinza worked with anyone notable?
In 1929, he sang Don Giovanni, a role with which he was subsequently to become closely identified.

Question: What other operas has he been a success in?
Self-contained rewrite: What other operas has Ezio Pinza been a success in besides pinza's metropolitan opera?