Conversation so far:
What was the crossover to for Eddie Rabbitt?
Eddie Rabbitt helped to develop the crossover-influenced sound of country music prevalent in the 1980s .
What kind of music was Eddie Rabbit doing before the crossover?
Eddie Rabbitt was playing country music before the crossover.
Which music did Eddie Rabbitt do better?

Question: did he do music with anyone else
Self-contained rewrite: Did Eddie Rabbitt do music with anyone else?