MINOR THIRD Meaning and
Definition
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A minor third is a musical interval that encompasses three semitones or half steps. It is considered one of the basic intervals in music theory and can be observed in various contexts such as melodies, chords, and harmonies. As the name suggests, the minor third is smaller in size compared to the major third interval.
In terms of pitch, a minor third can be described as the distance between any two notes that are three half steps apart. For instance, if we consider the piano keyboard, a minor third can be heard when playing a white key followed by the next black key (e.g., C to E♭). This interval is perceived as having a somewhat melancholic or somber quality and is frequently utilized in music to evoke different emotional responses.
Musicians and composers commonly employ the minor third interval in various musical settings. It can be found in melodies, providing a sense of tension, sadness, or introspection within a musical phrase. The minor third is also often used in chord progressions, particularly in minor keys, adding a distinct color and character to the overall harmonic structure. In addition, the interval is frequently utilized in harmonies, creating complex and rich tonalities.
Overall, the minor third is a fundamental interval in music that plays a significant role in shaping musical expression, providing emotional depth, and contributing to the overall harmonic framework.
Etymology of MINOR THIRD
The word "minor" in "minor third" comes from the Latin word "minor", meaning "less" or "smaller". In music, the term "minor" is used to indicate a smaller interval or scale in comparison to a major interval or scale.
The term "third" comes from the Latin word "tertius", meaning "third". In music theory, a third refers to the musical interval between two notes that are three diatonic scale steps apart.
Therefore, the combination of these terms, "minor" and "third", is used to describe a specific interval in music, indicating a smaller interval than a major third.
