Published:
2005-01-02
Updated:
2024-05-13

Learning Ukulele with Curt

Understanding Diatonic Intervals

An interval is the distance between two notes. An interval has a name and a type. Intervals can be played one note (melodic) or two notes (harmonic) at a time, ascending or descending. Simple and Compound Intervals are taken from a major scale. Chromatic Intervals are NOT taken from a major scale. They are derived from the diatonic intervals.

Author(s): Curt Sheller Publisher: Curt Sheller Publications Code: UL31

Main Category: Intervals Main Instrument: Ukulele

Categories: Chords

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2026-08-23

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Number of Pages: 2

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Understanding Diatonic Intervals

An interval is the distance between two notes. An interval has a name and a type. Intervals can be played one note (melodic) or two notes (harmonic) at a time, ascending or descending.

Simple and Compound Intervals are taken from a major scale.

Chromatic Intervals are NOT taken from a major scale. They are derived from the diatonic intervals.

More Understanding Diatonic Intervals content below, continue exploring...


More Understanding Diatonic Intervals


Calculating The Distance Between Two Notes

The distance part of an interval can be determined by counting the lines and space from the bottom note to the top note.

NOTE: You can use the audio examples below to do some ear training. Play the interval, sing the interval (do, re, me ,fa, sol, la, ti, do). Sing the interval and check how accurate you are.

Major Second: C to D

  • Frere Jacques, Do A Dear, Silent Night, First two notes of a major scale.
M2-Major-Second
M2-Major-Second-with-labels

Major Third: C to E

  • Michael Row Your Boat Ashore, When the Saints Go Marching In, Kum By Ya, Ob-la-di Ob-la-da (The Beatles), Have Yourself a Merry Little Christmas
M3-Major-Third
M3-Major-Third-with-labels

Perfect Fourth: C to F

  • Here Comes the Bride, The Look of Love, Amazing Grace, Auld Lang Syne, Love Me Tender
P4-Perfect-Fourth
P4-Perfect-Fourth-with-labels

Perfect* Fifth: C to G

  • Twinkle Twinkle Little Star, My Favorite Things, Theme from Star Wars, Hey There Georgie Girl, Can't Help Falling In Love, Blue Skies
P5-Perfect-Fifth
P5-Perfect-Fifth-with-labels

NOTE: All intervals of a Diatonic Major Scale are Major unless both notes of the interval are in each other's major scale. Then the interval is called Perfect.

Major Sixth: C to A

  • My Bonnie Lies Over The Ocean, the N B C theme, I Heard the Bells, Take the A Train
M6-Major-Sixth
M6-Major-Sixth-with-labels

Major Seventh: C to B

  • Major Seventh: ( Do - Ti (Si) ) i.e., C to B
  • Theme from Fantasy Island
M7-Major-Seventh
M7-Major-Seventh-with-labels

Perfect Octave: C to C`

  • Perfect Octave: ( Do - Do ) i.e., C to C
  • Over The Rainbow
P8-Perfect-Octave
P8-Perfect-Octave-with-labels

Ukulele Major Scale

Here is how the Simple Diatonic intervals layout in the open position C Major scale on ukulele.

Ionian-C4-to-C5-TAB-Diagram
  • Descending the Major Scale is the song Joy to the World. If it doen't sound like that song when descending it is not the major scale. Start on the third of the scale, descent to the root and the ascend the sacle and you have another Christmas song: The First Noel. We know these — our fingers don't. 😜
art by Curt Sheller

End of Lesson - Thanks, Hope You Enjoyed It!

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