Answer:
i. Melody and harmony are two of the fundamental components of musical sound. A melody is the central core of a musical piece. It is the main element of a song or composition. In modern music, the lead singer of a band usually sings it, and most people remember it as the “singable” portion of a song or musical piece. In contrast, harmony is the supporting sound that is either harmonious or discordant, depending on the composer’s intent. The harmony is played or sung (or both) simultaneously with the melody and enhances it. When melody and harmony combine, they create texture and complexity. There can be varying levels of harmony, in octaves that are higher or lower (or both) than the central melody.
ii. Rhythm is another fundamental component of music, but has more of a visceral, feeling component (as compared to sounds such as melody or harmony). It provides the organizing pulse that creates a structure in a musical piece. Rhythm is a regular, timed aspect of a musical piece, and it sets the duration of measured sounds. It is a combination of elements called beats. In contrast, meter is a series of accented notes that occur within a given short period. We can identify a composition’s meter through its time signature.
Explanation:
This is directly from plato / edmentum.