Triads in Music Theory

Triad, in music, a chord made up of three tones, called chord factors, of the diatonic scale: root, third, and fifth. ... If the third is major and the fifth is augmented, the triad is called an augmented triad; if the third is minor and the fifth is diminished, the triad is a diminished triad.

1. What are the 4 types of triads?
2. How do you identify triads in music?
3. What is an example of a triad in music?
4. Why is it called triad music?

What are the 4 types of triads?

If triads are formed on the basis of the major, harmonic minor, and melodic minor scales, then these triads will be of four types: major, minor, augmented, and diminished. (You can read more about augmented and diminished triads in the Sonic Glossary entry Third.)

How do you identify triads in music?

A three-note chord whose pitch classes can be arranged as thirds is called a triad. To quickly determine whether a three-note chord is a triad, arrange the three notes on the “circle of thirds” below. The pitch classes of a triad will always sit next to each other.

What is an example of a triad in music?

A major triad is created by taking a root note and combining it with a major third and a perfect fifth. For example, if you have the notes G, A, B, C, D, and E, then you would combine every other note starting with G as the root note. Thus, the major triad would be G,B, and D.

Why is it called triad music?

In music, a triad is a set of three notes (or "pitch classes") that can be stacked vertically in thirds. The term "harmonic triad" was coined by Johannes Lippius in his Synopsis musicae novae (1612). Triads are the most common chords in Western music.