求翻译：我们为什么需要音乐，音乐具有其他媒介例如表演、语言、所不具备的功能。例如无源的声音更多表现的是人物内心的活动，能够刻画人物的内心世界,音与音之间的重叠或者高地、强弱、浓淡、刚柔、起伏、能与人心灵产生某些共鸣使情感更好的发挥出来。则有源声音起到烘托环境，给人以舞台画面感。音乐戏剧表演中，它使表演更容易被观众理解，并给与它灵魂！更多时候音乐都是一个默默付出的角色。观众确确实实的感觉到他融入在戏剧中，这是音乐的魅力，感染观众。音乐融入到戏剧，使戏剧的影响升华至精神层面。是什么意思？

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Why do we need music and music performances with other media, such as language, features that are not available with. For instance, there are no source of the sound is more performance figures of the heart, to be able to depict the inner world and sound, the overlap between Highland, strong or weak,

Why do we need music, music have the function which other medium for example performance, the language, do not have.For example passive sound more performance is the character innermost feelings activity, can portray character's inner world, between the sound and the sound overlaps or the high groun

Why do we need music, and music with other media such as performance, language, does not have the feature. For example is the character of the passive voice more activity inside, to depict character's inner world, overlaps between sound and sound or heights, strong or weak, dense, rigid-flexible and

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