 <translate> Orchestra is a group of instrumentalists, especially one combining string, woodwind, brass, and percussion sections and playing classical music. He had to wear a tuxedo while playing the keyboard instrument, so did the other hundred members of the orchestra. Tuxedo is a man’s dinner jacket. So the final answer is orchestra. <yor> Ẹgbẹ́ akọrin jẹ́ àwùjọ àwọn akọrin, pàápàá èyí tí ó so àwọn ẹ̀ka orin tí ó ní okùn, ti igi, ti bàbà, àti ti ìlù kíkọ àti tí ó ń kọ àwọn orin tí ó jẹ́ ti ìgbàlódé. Ó ní láti wọ aṣọ tó ń jẹ́ smoking nígbà tó bá ń ta ohun èlò ìkọrin tí wọ́n fi tábìlì kọ, bẹ́ẹ̀ náà ni ọgọ́rùn-ún àwọn mẹ́ńbà yòókù nínú ẹgbẹ́ akọrin náà. Tuxedo jẹ aṣọ ìjẹun ọkùnrin. Nítorí náà ìdáhùn tó gbẹ̀yìn ni orkestra. 