Diatonic

/ˌdaɪəˈtɒnɪk/

Meaning & Definition

adjective

Relating to the seven-note scale of Western music that consists of five whole tones and two half tones, typically in a pattern of whole and half steps.

The melody is composed entirely of diatonic notes, adhering to the natural scale.

Of or denoting a system of musical pitches that are derived from a given scale, particularly a major or minor scale.

In diatonic harmony, chords are built from the notes within the scale.

Not involving any chromatic alterations.

The diatonic scale restricts itself to the notes that belong to the key signature.

Characterized by the absence of accidentals, focusing purely on the scale's inherent pitches.

A diatonic approach simplifies the analysis of the musical piece by limiting it to the key notes.

Referring specifically to scales or modes that contain seven distinct pitch classes.

The piece transitions smoothly between diatonic and chromatic sections.

Etymology

From Greek 'diatonikos', meaning 'of the dia (through) tone'.

Common Phrases and Expressions

diatonic scale

A scale consisting of seven distinct notes.

diatonic harmony

Harmonies derived from a diatonic scale.

diatonic chord

A chord formed using only the notes in the diatonic scale.

Related Words

chromatic

Refers to the use of all twelve pitches in an octave.

pentatonic

A musical scale with five notes per octave.