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  1. Seeking a definition

    Pitch is determined by a sound’s frequency. Notes that sit in different positions on a musical scale, called tones, have different pitches. Modern Western music, for example, combines 12 tones, with the A at the middle of a piano keyboard having a frequency of 440 hertz. Other cultures work with fewer tones. The first few […]

    By Elizabeth Quill

  2. Not just a pleasant sound

    When people use music to share stories, comfort peers or worship gods, it takes on new meaning. Music’s roles vary depending on time and place.  Bonding: Battle hymns, national anthems and alma maters unite people for a common cause and make them feel that they are a part of something larger.