Возможно, Вы говорите именно о словосочетании в русском языке?
Если же речь о том, что, поскольку оперу "слушают", то внешние элементы не так важны, то позволю себе не согласиться. Опера это спектакль, музыкальный спектакль. И такое удовольствие получаешь, когда не только музыкальная, но и тетральная часть отлично сработаны! Так получилось, что я оперой увлеклась достаточно поздно, так что мне очень важна театральная часть, одной музыкой мне уже не угодить
Посволю себе привести выдержку из "Мартина Идена" (извините, что на английском), в совершенстве отражающем моё отношение к этому вопросу:
In music she thought him unreasonable, and in the matter of opera not only unreasonable but wilfully perverse.
"How did you like it?" she asked him one night, on the way home from the opera.
It was a night when he had taken her at the expense of a month's rigid economizing on food. After vainly waiting for him to speak about it, herself still tremulous and stirred by what she had just seen and heard, she had asked the question.
"I liked the overture," was his answer. "It was splendid."
"Yes, but the opera itself?"
"That was splendid too; that is, the orchestra was, though I'd have enjoyed it more if those jumping-jacks had kept quiet or gone off the stage."
Ruth was aghast.
"You don't mean Tetralani or Barillo?" she queried.
"All of them - the whole kit and crew."
"But they are great artists," she protested.
"They spoiled the music just the same, with their antics and unrealities."
"But don't you like Barillo's voice?" Ruth asked. "He is next to Caruso, they say."
"Of course I liked him, and I liked Tetralani even better. Her voice is exquisite - or at least I think so."
"But, but - " Ruth stammered. "I don't know what you mean, then. You admire their voices, yet say they spoiled the music."
"Precisely that. I'd give anything to hear them in concert, and I'd give even a bit more not to hear them when the orchestra is playing. I'm afraid I am a hopeless realist. Great singers are not great actors. To hear Barillo sing a love passage with the voice of an angel, and to hear Tetralani reply like another angel, and to hear it all accompanied by a perfect orgy of glowing and colorful music - is ravishing, most ravishing. I do not admit it. I assert it. But the whole effect is spoiled when I look at them - at Tetralani, five feet ten in her stocking feet and weighing a hundred and ninety pounds, and at Barillo, a scant five feet four, greasy-featured, with the chest of a squat, undersized blacksmith, and at the pair of them, attitudinizing, clasping their breasts, flinging their arms in the air like demented creatures in an asylum; and when I am expected to accept all this as the faithful illusion of a love-scene between a slender and beautiful princess and a handsome, romantic, young prince - why, I can't accept it, that's all. It's rot; it's absurd; it's unreal. That's what's the matter with it. It's not real. Don't tell me that anybody in this world ever made love that way. Why, if I'd made love to you in such fashion, you'd have boxed my ears."
"But you misunderstand," Ruth protested. "Every form of art has its limitations." (She was busy recalling a lecture she had heard at the university on the conventions of the arts.) "In painting there are only two dimensions to the canvas, yet you accept the illusion of three dimensions which the art of a painter enables him to throw into the canvas. In writing, again, the author must be omnipotent. You accept as perfectly legitimate the author's account of the secret thoughts of the heroine, and yet all the time you know that the heroine was alone when thinking these thoughts, and that neither the author nor any one else was capable of hearing them. And so with the stage, with sculpture, with opera, with every art form. Certain irreconcilable things must be accepted."
"Yes, I understood that," Martin answered. "All the arts have their conventions." (Ruth was surprised at his use of the word. It was as if he had studied at the university himself, instead of being ill-equipped from browsing at haphazard through the books in the library.) "But even the conventions must be real. Trees, painted on flat cardboard and stuck up on each side of the stage, we accept as a forest. It is a real enough convention. But, on the other hand, we would not accept a sea scene as a forest. We can't do it. It violates our senses. Nor would you, or, rather, should you, accept the ravings and writhings and agonized contortions of those two lunatics to-night as a convincing portrayal of love."
"But you don't hold yourself superior to all the judges of music?" she protested.
"No, no, not for a moment. I merely maintain my right as an individual. I have just been telling you what I think, in order to explain why the elephantine gambols of Madame Tetralani spoil the orchestra for me. The world's judges of music may all be right. But I am I, and I won't subordinate my taste to the unanimous judgment of mankind. If I don't like a thing, I don't like it, that's all; and there is no reason under the sun why I should ape a liking for it just because the majority of my fellow-creatures like it, or make believe they like it. I can't follow the fashions in the things I like or dislike."
"But music, you know, is a matter of training," Ruth argued; "and opera is even more a matter of training. May it not be - "
"That I am not trained in opera?" he dashed in.
She nodded.
"The very thing," he agreed. "And I consider I am fortunate in not having been caught when I was young. If I had, I could have wept sentimental tears to-night, and the clownish antics of that precious pair would have but enhanced the beauty of their voices and the beauty of the accompanying orchestra. You are right. It's mostly a matter of training. And I am too old, now. I must have the real or nothing. An illusion that won't convince is a palpable lie, and that's what grand opera is to me when little Barillo throws a fit, clutches mighty Tetralani in his arms (also in a fit), and tells her how passionately he adores her."
Again Ruth measured his thoughts by comparison of externals and in accordance with her belief in the established. Who was he that he should be right and all the cultured world wrong? His words and thoughts made no impression upon her. She was too firmly intrenched in the established to have any sympathy with revolutionary ideas.