I remember watching Johnny Carson when Andrew Lloyd Weber & Sarah Brightman performed. Weber was invited to sit on the couch. Johnny asked if Weber only wrote opera. Weber answered that he had tunes come to him in many different types of music at all times of the day (he kept a notebook to write things down by his bed). Johnny challenged him to go back to he piano and play a country composition.
Weber sat at the piano and thought for a moment. He then played a country tune and sang "my dog done gone runaway and now you're the only bitch I have." Weber didn't get to sing further because Johnny was slapping the desk and busting a gut laughing. Meanwhile Ed McMahon was half slumped out of his chair "Ha,ha, ha,ha" as only he could. I guess Ed and Johnny had been divorced so many times, they could really relate to that line. Interestingly, Weber and Brightman divorced a few months later. Foreshadowing?