Answer to Question 1
monophony (monophonic)single, unaccompanied melodyfor example, one singer or instrumentalist performing a melody as a solo without accompaniment, or a group of singers and/or instrumentalists all performing the same melody in unison without any accompaniment.
heterophony (heterophonic)two or more voices or instruments elaborating the same melody in different ways at the same timee.g., the heterophony between the deacon and the congregation heard on Amazing Grace.
polyphony (polyphonic)two or more different melodies at the same timefor example, in New Orleans-style jazz of the early 20th century, Javanese gamelan music, and European classical/art music of the renaissance period between 1450 and 1600 and the late Baroque (J.S. Bach being a master in this style), e.g. Illuman tiyu.
Homophony (homophonic)one dominating melody with accompanimentfor example, typical folk and popular musics throughout the world, e.g. Muyu muyari warmigu after :46, the solo female voice at this point begins to be accompanied by an ensemble playing chords and rhythm background.
Answer to Question 2
Chords plus the melody create harmony.
A very high-resolution texture of the Moon, including a normal map
Worldwide Variations in Population and Income Levels Developed countries represent only 18% of the
The world has been horrified recently at a U.S. Congress so polarized and paralyzed that it cannot p
How people use space as they interact is studied by sociologists who have a microsociological focus. ...
World Population, 1850–2150
Köppen Climates of the World