What kind of harmony uses only notes from the key signature?
The kind of harmony that uses only notes from the key signature is called diatonic harmony. In diatonic harmony, all chords and melodies are based on the seven notes of a major or minor scale, without introducing any accidentals (sharps or flats).
The kind of harmony that uses only notes from the key signature is called diatonic harmony. Diatonic harmony refers to the use of chords and progressions that are derived solely from the notes of a specific key or scale. In other words, all of the chords and melodies in diatonic harmony use only the notes that naturally occur in that particular key signature, without any alterations or accidentals.
The kind of harmony that uses only notes from the key signature is known as diatonic harmony. To understand and identify diatonic harmony, you need to follow these steps:
1. Determine the Key Signature: Start by identifying the key signature of the music or the key in which the piece is composed. The key signature will tell you the scale that is being used.
2. Identify the Notes of the Scale: Once you know the key, familiarize yourself with the notes that make up the scale of that key. For example, in the key of C major, the notes of the scale are C, D, E, F, G, A, and B.
3. Determine Diatonic Chords: Diatonic chords are built using only the notes from the selected key. You can achieve this by stacking thirds (every other note) from the scale. For example, in the key of C major, the diatonic chords would be C major (C-E-G), D minor (D-F-A), E minor (E-G-B), F major (F-A-C), G major (G-B-D), A minor (A-C-E), and B diminished (B-D-F).
4. Apply Chords to Accompaniment: To use diatonic harmony, apply the diatonic chords from step 3 to accompany the melody or create a chord progression. By using only the notes from the key signature to build chords, you ensure that the harmonies are consonant and musically coherent within the chosen key.
By following these steps and using only the notes from the key signature to build chords, you can create diatonic harmony in your music.