You've probably noticed that depending on its size—each empty bottle plays one particular musical note.

你可能已经注意到，这取决于它的大小——每个空瓶子演奏一个特定的音符。

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What musical note is the best tension?

什么音符是最好的紧张局势？

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One of the characteristics of a musical note is a pitch.

对一个音符的特点之一是音高。

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The wavelength of this radiation is remarkably pure, but like a musical note it has harmonics associated with it.

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Just as an example, note musical sketch from 2009 where comedy group Axis of Awesome amaze their audience by playing 36 modern pop songs over the same four-chord structure, in one long sequence.

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Instead, take note of the exemplary musical values of this production of a notoriously demanding show.

WSJ: A Little Night Music | Writers' Theatre | A 'Night' to Remember | Theater Review by Terry Teachout