0. Pe à sound musal note L ldentify the following sentences by choosing your answar in the box Harmony Trad Tenpo Temure Primary Chords Secondary chords 16 Chords that are built on the 2, 3, 6 and 7 degrees of the scale 17. It refers to the structure of a musical composition showing how many sounds, various layers or voices are beard at the same time 18. These are composed of a root, its third and its fourth 19.Chords that are built on the first fourth and fifth zotes of the scale. 20. Is made up of two or more tones of different pitches played simultaneously.​