Conversation so far:
What was Percy Sledge's first job?
Percy Sledge worked in a series of agricultural jobs in the fields in Leighton.
When did Percy Sledge get into music?
Through the mid-1960s, Percy Sledge toured the Southeast with the Esquires Combo on weekends.
Did Percy Sledge go to college?

Question: How did he get discovered?
Self-contained rewrite: How did Percy Sledge get discovered?