For this segment, we're going to talk about intervals again.
And the intervals specifically we're going to talk about
is the perfect fourth and the perfect fifth.
So if we look at the keyboard here, we're
starting to see we're going a fourth away.
So we go to the fourth degree of the scale C to F.
La la-- can you sing that with me?
La la.
Now, repeat after me-- la la, perfect fourth.
La la, perfect fourth.
There, I just added some harmonies underneath it
to make it kind of nice sounding.
But that's what the perfect fourth is.
If I want to play it from this note, it would
sound like that-- la la perfect fourth.
Repeat it after me.
La la, perfect fourth.
When I think of perfect fourth, I think of here comes the bride.
That's the way I remember it.
Hm hm hm hm, la, la, perfect fourth.
That's your perfect fourth-- goes from the root, which
is the 1, the first degree of the scale, to the fourth degree
of the scale, the F-- C to F. The next one is the perfect fifth.
The perfect fifth goes from 1 to 5.
So C to G-- la la, perfect fifth.
La la, perfect fifth.
Repeat after me-- la la, perfect fifth.
I like to think twinkle twinkle, twinkle twinkle, perfect fifth.
If I start on this note, la la, perfect fifth.
La la-- repeat after me.
La la, perfect fifth.
So once again, we have the perfect fourth, perfect fifth.
Perfect fourth C to F, perfect fifth C to G. Perfect
fourth, just a little reference for you.
Threw those harmonies underneath-- la la la la, la la la la.
Perfect fifth.
Perfect fifth, twinkle twinkle.
OK?
Just a little couple songs to help you identify these intervals.
Now what I'd like to do is a quiz.
And I will play the interval and you try to identify.
Number one.
[PLAYING PIANO]
Number one again.
[PLAYING PIANO]
Number two.
[PLAYING PIANO]
Number two again.
[PLAYING PIANO]
Number three.
[PLAYING PIANO]
Number three again.
[PLAYING PIANO]
Number four.
[PLAYING PIANO]
Number four again.
[PLAYING PIANO]
And number five.
[PLAYING PIANO]
Number five again.
[PLAYING PIANO]