What Are Musical Intervals?
A musical interval is the distance between two notes. Learning to recognise intervals by ear is one of the most valuable skills in music — and the easiest way is through songs you already know!
How Intervals Work
Count the Semitones
A semitone is the smallest step in Western music (e.g., C to C#). Intervals are measured by counting semitones between two notes.
Hear the Character
Each interval has a unique emotional quality — some sound happy, some sad, some tense, some grand. Your ear learns to recognise these moods.
Link to Songs
By associating each interval with familiar songs — both ascending (going up) and descending (coming down) — you build instant recognition. That's what our sheets are all about!
How to Use This Resource
The song association method is the most effective way to learn intervals, backed by decades of music education research. Here's why it works: when you link an interval to the opening notes of a song you already know by heart, your brain creates an instant "shortcut" — you don't need to calculate semitones, you just recognise the sound.
Why multiple songs per interval? Research shows that relying on just one song can become a crutch. If you only know a Perfect 5th as "Star Wars," you might struggle to recognise it in a different musical context. By giving you three songs per interval across different genres, your brain learns the interval itself, not just one melody.
Why ascending AND descending? An interval sounds quite different depending on whether the notes go up or down. A descending Minor 3rd (think "Hey Jude") has a completely different character to an ascending one (think "Greensleeves"). Training both directions doubles your ear's vocabulary.
💡 How to practise:
- Pick an interval and press the audio button to hear it
- Sing or hum the opening of the song examples listed
- Switch between ascending and descending to train both directions
- Try the interactive quiz to test yourself!
- Print the sheets and stick them near your instrument for quick reference
Standard Reference Songs
These are the universally recognised "textbook" songs that music teachers around the world use to teach each interval. Our sheets expand on these with age-appropriate alternatives.
| Interval | ↑ Ascending | ↓ Descending |
|---|---|---|
| 0Unison | Frère Jacques (same note repeated) | Same — unison is identical in both directions |
| 1Minor 2nd | Jaws Theme (da-DUM) | Für Elise — Beethoven (E-D#) |
| 2Major 2nd | Happy Birthday (Hap-py) | Mary Had a Little Lamb (Ma-ry) |
| 3Minor 3rd | Greensleeves (opening) | Hey Jude — Beatles (Hey-Jude) |
| 4Major 3rd | When You Wish Upon a Star | Beethoven's 5th (da-da-da-DUM) |
| 5Perfect 4th | Here Comes the Bride | Eine Kleine Nachtmusik — Mozart |
| 6Tritone | The Simpsons Theme (The-Simp-) | Black Sabbath — Black Sabbath |
| 7Perfect 5th | Twinkle Twinkle Little Star (Twin-kle) | The Flintstones Theme (Flint-stones) |
| 8Minor 6th | The Entertainer — Joplin | Love Story Theme |
| 9Major 6th | My Bonnie Lies Over the Ocean | Man in the Mirror — Michael Jackson |
| 10Minor 7th | Somewhere — West Side Story | Watermelon Man — Herbie Hancock |
| 11Major 7th | Take On Me — a-ha | I Love You — Cole Porter |
| 12Octave | Somewhere Over the Rainbow | Willow Weep for Me |
The 13 Musical Intervals
Unison
Two notes at the exact same pitch. The simplest interval — both notes sound identical.
Minor 2nd
Just one semitone apart. Creates a tense, suspenseful sound often used in horror and mystery themes.
Major 2nd
Two semitones apart — the standard whole step. A gentle, stepwise motion heard in scales and melodies.
Minor 3rd
Three semitones. Has a sad, wistful quality. The foundation of minor chords and minor keys.
Major 3rd
Four semitones. Bright and cheerful. The foundation of major chords — happy and uplifting.
Perfect 4th
Five semitones. Strong and resolute. Often sounds like a fanfare or call to attention.
Tritone
Six semitones — exactly half an octave. Called "the devil's interval" in medieval times for its dissonant, unsettling sound.
Perfect 5th
Seven semitones. Powerful and open. The most stable interval after unison and octave — used for power chords.
Minor 6th
Eight semitones. Bittersweet and dramatic. Can sound mysterious or intensely emotional.
Major 6th
Nine semitones. Warm and romantic. Has a gentle, soaring quality often heard in love songs.
Minor 7th
Ten semitones. Soulful and bluesy. Creates a feeling of anticipation, common in jazz and funk.
Major 7th
Eleven semitones. Dreamy and sophisticated. A wide, reaching interval that creates yearning and wonder.
Octave
Twelve semitones — the same note one register higher. Complete and expansive, like taking a leap of faith.
Our Three Age Groups
Mini Ears
Ages 0–7
Disney favourites, nursery rhymes, and cartoon themes.
Growing Ears
Ages 8–Teen
Pop hits, movie soundtracks, and classic rock anthems.
Big Ears
Teens & Adults
Rock/pop classics, orchestral masterworks, and world music.