Conversation so far:
What happened in 1834 to Giuseppe Verdi?
In 1834, Giuseppe Verdi obtained the post of maestro di musica.
What did Giuseppe Verdi do next after gaining the post of maestro di musica at Busseto's Philharmonic Society?
Giuseppe Verdi taught, gave lessons, and conducted the Philharmonic Society in Busseto.

Question: what did he do after the philharmonic?
Self-contained rewrite: What did Giuseppe Verdi do after the Philharmonic Society position?