CHAPTER 4: Know Your Intervals
Inter…what?
HOW TO PRACTICE THIS CHAPTER: This chapter will have a WEE BIT more of very simple (and additionally very simplified) music theory for you. But you really SHOULD know this stuff if you want to progress as a singer VERY QUICKLY. Read this through in detail. Then practice all the intervals as often as you can. Also, make sure you memorize all the intervals using our QUICK-MEMORIZING method! So, letâs get on with it:
Remember in the previous chapter we talked about chords and scales? Remember the C-Major chord, for example? Itâs C-E-G. The distance between C and E is an interval, and the distance between E and G is another interval.
Intervals are measured in semitones (or âhalf-stepsâ). So, letâs count the number of steps between C and E first: C â C# – D â D# – E
We have 12 half-steps in total. So, counting the first note, C, there are 5 half-steps (semitones) until you reach E. So the interval is a 5-semi-tone one, and itâs also known as a âmajor thirdâ.
Why âthird?â Because if you count the âmainâ notes of the C Major scale⦠C â D – E- F- G- A- B â (C)
⦠you can see that E is the THIRD note. So, from C to E, we have a âthirdâ. If the interval between the first and second note in a chord is 5 semitones, we call it a âmajor thirdâ, but if itâs 4 semitones, we call it a âminor thirdâ. So:
- Major: C â E â G
- Minor: C â D# – G (you can also write this as C â Eb â G âe-flatâ as opposed to âd-sharpâ)
Next, the interval between the next two notes â from E to G in a major scale or from D# to G in a minor scale has⦠how many semitones? Letâs have a look:
- E â F â F# – G (4 semitones in a major scale)
- D# – E â F â F# – G (5 semitones in a minor scale)
So now you can see that to make a C major (or ANY other major) chord, the distance between the first two tones of the three-tone chord (also known as a “triad”) must be the interval known as âmajor thirdâ and the distance between the second and third tone in the chord must be a âminor thirdâ. But if you want a minor chord instead â itâs the other way around: a minor third between the first two tones and a major third between the second and third.
Learn the sound of a major scale. And – also learn the sound of a minor scale.
Weâve gone through this already: the major one sounds âhappyâ and the minor one sounds âsadâ. Remember? Click to listen
But thereâs more to intervals than just this. The distance between ANY two notes – whether they are played together or one after the other – has an âinterval nameâ which you SHOULD be familiar with. As a musician and a singer, knowing your intervals is KEY. You already âfeelâ them and can sing any song but if you donât know your intervals, youâre doing this as if blindfolded. To illustrate this, letâs look at a typical situation in, say, a studio or during a rehearsal:
Youâre singing a song which goes like âI have nothingâ¦â and it has a certain melody. Now, one of your band members, or your songwriter or your producer asks you something like âcan you sing the word âhaveâ a third higher?â Would you know what to do?
Or what if someone asked you âcan you do a fifth harmony on ânothingâ?â Or: âjust sing this word a minor second lowerâ. Would you know what to do without having to be shown, ever so tediously?
So â chances are that now you see that you NEED to learn this interval thing. You need to be able to HEAR what any interval is â and you need to be able to SING any interval. Itâs not hard, but it does take a little getting used to. One simple â but very tedious way to recognize your intervals is to simply learn the chromatic scale (thatâs the one where each semitone is played, remember?) and then just count your way up (or down) to the interval youâre looking for. But this can be TOO tedious and also may take too long in a high-pressure situation. So another â better â way, is to learn the sound of EACH interval (along with its technical name) â by associating it with a popular song that you know really well.
Letâs name and learn to memorize ALL the intervals!
UNISON
The most basic âintervalâ is not âreallyâ an interval (it IS, but you might find it strange), and itâs in case of THE SAME note repeated twice.
- For example a C followed by another C. This kind of interval is called a âunisonâ.
- In the song âHappy Birthdayâ, the first two notes âhapâ â âpyâ are both the same, so the interval between âhapâ and âpyâ is a unison. Click to listen
- Another example might be âTwinkle Twinkle Little Starâ. Each syllable of âtwinkleâ (“twink” + “le“) is the same, so it is⦠a UNISON! Click to listen
- YOUR EXAMPLE: _______ (think of a song you know which uses this interval, and write it down)
MINOR SECOND
The smallest interval which is NOT a unison, is called a âminor secondâ.
- For instance, from C and C# (or any other two notes separated by a single half-step).
- Ascending
- A song which might help you remember is could be The Jaws Theme. This little progression, repeated menacingly over and over also happens to be the shortest copyrighted musical phrase ever (by John Williams, who wrote the Jaws theme). Click to listen
- YOUR EXAMPLE: ___________________
- Descending
- In the Beatles song Something, the line âsomething in the way she movesâ, when it goes from âsheâ to âmovesâ â youâve got a minor second going down (descending). Click to listen
- YOUR EXAMPLE: ___________________
MAJOR SECOND
The next interval is a âmajor secondâ
- For example from C to D.
- Ascending
- A good song to help you remember it might be âRudolph The Red-Nosed Reindeerâ. Listen to âRuâ followed by âdolphâ and youâll be happy to learn that âRuâ is separated from âdolphâ by a MAJOR SECOND. Click to listen
- Or how about Happy Birthday To You? âHapâ + âpyâ + âbirthâ + âdayâ, where the âpyâ to âbirthâ is the interval weâre looking at. Click to listen
- Another song you might know is âYankee Doodleâ, where âYanâ + âkeeâ + âdooâ + âdleâ contain the unison between âYanâ and âkeeâ, and a MAJOR SECOND between âkeeâ and âdooâ. Click to listen
- Can you work out the interval between âdooâ and âdleâ?
- YOUR EXAMPLE: ___________________
- Descending
- The famous Beatles song Yesterday is a perfect example of a major second going down: âYesâ + âterdayâ. Click to listen
- Or how about the Christmas carol The First Noel, where the opening âTheâ is âtheâ +âehâ. Click to listen
- YOUR EXAMPLE: ___________________
MINOR THIRD
Next, we have a âminor thirdâ.
- For example C to D#.
- Ascending
- A song which illustrates this could be Brahmsâ Lullaby: âGo toâ + âsleepâ. Click to listen
- Or the Beatles Hello Goodbye when they sing âYou say yesâ, the interval between âyouâ and âsayâ is the minor third. Click to listen
- YOUR EXAMPLE: ___________________
- Descending
- A classic song from the 60âs Girl From Ipanema, the words âtallâ + âandâ. Click to listen
- YOUR EXAMPLE: ___________________
MAJOR THIRD
Most people when they first learn how to sing in harmony, tend to start with the âmajor thirdâ.
- For example C to E.
- Ascending
- A song to help you remember this interval might be âWhen The Saints Go Marching Inâ. âOhâ and âwhenâ are an example of a MAJOR THIRD. Click to listen
- Or The Beatlesâ Canât Buy Me Love, where âcanâtâ + âbuyâ is the major third. Click to listen
- YOUR EXAMPLE: ___________________
- Descending
- How about George Gershwinâs Summertime! The interval between âSumâ and âmerâ is the major third. Click to listen
- YOUR EXAMPLE: ___________________
PERFECT FOURTH
Next weâve got what is known as a âperfect fourthâ.
- For example from C to F.
- Ascending
- A great example of a song that uses this interval is âHere Comes The Brideâ. The interval between âHereâ and âcomesâ is a FOURTH (or a PERFECT fourth). Click to listen
- Another popular song which starts with this interval is âWe Wish You A Merry Christmasâ. âWeâ is separated from âwishâ by a PERFECT FOURTH. Click to listen
- Or Elvis Presleyâs Love Me Tender, where âloveâ and âmeâ are separated by the interval we seek. Click to listen
- YOUR EXAMPLE: ___________________
- Descending
- The Beatlesâ Michele, when we get to âmyâ + âbelleâ. Click to listen
- Or Born Free, where âbornâ + âfreeâ are the perfect fourth going down. Click to listen
- YOUR EXAMPLE: ___________________
TRITONE
The next interval is known under a few different names (because it is so popular). Some people call it a âminor fifthâ or a âtritoneâ or a âdiminished fifthâ or âan augmented fourthâ.
- For example from C to Gb.
- Ascending
- An example of a song could be the Simpsonâs Theme: âTheâ + âSimpâ + âsonsâ â where the interval between âTheâ and âSimpâ is the tritone â or the minor fifth. Click to listen
- Or Maria from West Side Story: âmaâ + âriâ. Click to listen
- YOUR EXAMPLE: ___________________
- Descending
- How about âMy Favourite Thingsâ from The Sound Of Music. In the words âfavoâ + riteâ + âthingsâ, the tritone is between âriteâ and âthingsâ. Click to listen
- YOUR EXAMPLE: ___________________
PERFECT FIFTH
And now for the âdominantâ sound of a âperfect fifthâ.
- For example C to G.
- Ascending
- A popular song which will help you remember the fifth is âTwinkle Twinkle Little Starâ (again). The first âtwinkleâ is a PERFECT FIFTH away from the next âtwinkleâ. Click to listen
- Or the Beatlesâ Blackbird. In the words âBalckbird singing in the dead of nightâ, listen to âdeadâ `âofâ. Click to listen
- YOUR EXAMPLE: ___________________
- Descending
- How about the Flintstones Theme: âMeet the Flintstonesâ â listen to âflintâ + âstonesâ. Click to listen
- YOUR EXAMPLE: ___________________
MINOR SIXTH
And then thereâs the âminor sixthâ.
- For example C to G#.
- Ascending
- A popular song which could illustrate this is The Entertainer by Scott Joplin. Click to listen
- Or how about the Beatlesâ Because. âBeâ + âcauseâ. Click to listen
- YOUR EXAMPLE: ___________________
- Descending
- How about Love Story. âWhere do I beginâ â listen for âwhereâ + âdoâ. Click to listen
- YOUR EXAMPLE: ___________________
MAJOR SIXTH
Next, we have the âmajor sixthâ.
- For example from C to A.
- Ascending
- You might remember this interval more easily if you know the song âJingle Bellsâ â but not the beginning but rather the part âdashing through the snowâ. The word âdashingâ is broken into âdaâ and âshingâ and the distance between these two is the interval of a MAJOR SIXTH. Click to listen
- Another song you might know to help you remember this is âMy Bonnie Lies Over The Oceanâ, where you can hear the major sixth between âMyâ and âBoâ¦â. Click to listen
- Another example could be My Way. Listen for the word âAndâ + ânowâ. Click to listen
- YOUR EXAMPLE: ___________________
- Descending
- Have a look at Michael Jacksonâs Man in the Mirror. Check the words âIâmâ + âstarâ + âtingâ. Click to listen
- YOUR EXAMPLE: ___________________
MINOR SEVENTH
And then thereâs the âminor seventhâ.
- For instance, from C to Bb (b-flat or A#).
- Ascending
- Hereâs a song that will illustrate this is Somewhere from the musical West Side Story, the line âthereâs a place for usâ â the distance from âthereâsâ to âaâ is a minor seventh. Click to listen
- YOUR EXAMPLE: ___________________
- Descending
- I’ll think of something soon…! 🙂
- YOUR EXAMPLE: ___________________
MAJOR SEVENTH
And now for sweet sound of the âmajor seventhâ.
- For example from C to B.
- Ascending
- Thereâs a very famous part in The Superman Theme which uses this interval. Can you remember it? Click to listen
- Or how about Donât Know Why. Listen for âIâ + âwaitâ + âedâ. Click to listen
- YOUR EXAMPLE: ___________________
- Descending
- I’ll think of something…. soon!
- YOUR EXAMPLE: ___________________
OCTAVE
And finally â the power of the âoctaveâ.
- Ascending
- For example from C to the next C. You can easily remember this if you know âSomewhere Over The Rainbowâ. The distance between âsomeâ and âwhereâ is the OCTAVE. Click to listen
- And of course also Iâm Singing In The Rain. Check out âIâmâ + âsingâ + âingâ. Click to listen
- YOUR EXAMPLE: ___________________
- Descending
- Hmm… gotta think of one soon…!
- YOUR EXAMPLE: ___________________
Hereâs a cute little song that might help you memorize intervals: Click to listen Also make sure to watch this video: Click to listen