Conversation so far:
When did Phillip Phillips begin his music career?
After winning American Idol on May 23, 2012, Phillip Phillips went on the American Idol LIVE Tour with the rest of the Top 10 finishers of season 11.
Where did Phillip Phillips perform the American Idol LIVE Tour?
Phillip Phillips' tour began in Detroit at the Joe Louis Arena.

Question: What else did he perform?
Self-contained rewrite: What else did Phillip Phillips perform besides the American Idol LIVE tour?