A minor chord is a triad that consists of three notes: the root, the minor third, and the perfect fifth.
The formula 1-b3-5 represents the intervallic structure of a minor chord:
For example, in an A minor chord:
The combination of these three notes (A, C, E) creates the sound of an A minor chord.
Minor chords have a melancholic or sad quality and are widely used in various musical styles. They can evoke emotions of introspection, tension, or melancholy.
On a piano or keyboard, minor chords are typically played by pressing the root note, the minor third, and the perfect fifth.
In guitar playing, minor chords are formed by pressing down specific combinations of strings and frets, following chord diagrams or finger positions.