The Latin decubitus (meaning lying down) is related to cubitum (the elbow) reflecting the fact the Romans habitually rested on their elbows when they reclined. Adult Skin Problems Slideshow Quiz: Is Ringworm Contagious?
In music theory, an interval is the difference between two pitches. An interval may be described as horizontal, linear, or melodic if it refers to successively sounding tones, such as two adjacent pitches in a melody, and vertical or harmonic if it pertains to simultaneously sounding tones, such as in a chord.
So what is unity and variety in music? âUnityâ refers to the idea of repetition, staying the same or using similar ideas during a piece of music while âvarietyâ refers to creating a sense of novelty in a song by adding new ideas, patterns or musical elements.