These principles are called voice leading principles. The basic thing you should know about voice leading as it relates to this post is: When two successive chords share one or more notes in common, these notes [they have in common] will remain constant while other voices will move to the nearest note possible.
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.)
What is voice leading in guitar?
Voice Leading in Action: Simple Chord Families on the Guitar Neck. The term “voice leading” refers to the way in which individual voices move from chord to chord. ... You can achieve this by moving between chords using the same note or moving up or down by a step in the inner voices of the chord, whenever possible.