Lesson 2: Rhythm, dotted notes, ties, and rests발음듣기
Lesson 2: Rhythm, dotted notes, ties, and rests
Lesson 2: Rhythm, dotted notes, ties, and rests
[Voiceover] When any of these notes are notated, they create a rhythm.
The four quarter notes become a regular rhythm, while if we mix up different note values, we create a less regular rhythm.
For example, if we listen to the opening of the Brahms Academic Festival Overture, we see a variety of note values.
In the first bar, there are eight eighth notes.
Then in bar two and three, there's a pattern of a quarter note, two eighth notes, a quarter note, two eighth notes.
In the fourth bar, again we have eight eighth notes.
In the fifth bar, we have a quarter, two eighths, and two quarters.
In the sixth bar, we have two half notes.
(Academic Festival Overture) Sometimes, we see a dot after a note.
Here, we have a dot after a half note.
Any dot, like this, adds half the value of the note it follows.
In 4/4, our half note gets two beats, as we have learned.
If we add a dot to that half note, it will have three beats.
There is a second way that this can be notated.
This is by adding a quarter note to the half note and putting a tie above or below it.
A half note with a dot is the same as a half note tied to a quarter note.
If we look at the middle of the last movement of Beethoven Fifth Symphony, we see a dotted half note followed by a quarter note in the first bar and four quarter notes in the second measure. This pattern repeats numerous times.
It is played three times by the oboes, clarinets, and bassoons, leading to a version played loud, forte, by the full orchestra.
(Beethoven Fifth Symphony) If we now look at a quarter note with a dot, of course, we've now learned that the dot is worth half the value of a quarter note, which is an eighth note.
It could also be notated as a quarter note tied to an eighth note.
If we look and listen to the last movement of Dvorak's New World Symphony, we see a half note followed by two quarter notes in bar one, a dotted quarter followed by an eighth, and then a half note to complete bar two, a half, a quarter, and two eighths in bar three, and then a dotted half and a quarter in bar four to complete the beginning of this melody.
(New World Symphony) Now let's look at the beginning of the last movement of Tchaikovsky's Fourth Symphony to see some 16th notes.
(Fourth Symphony) Bar one is a half note followed by a dotted quarter note and an eighth note, and then the second bar is all 16th notes.
In the third bar, three beats of 16th notes and then two eighth notes.
In the fourth bar, we have some silence.
We notate these silences with what we call rests.
Each note value has a corresponding notation for a rest.
A whole note rest is a rectangular block that sits below a line.
A half note rest is a rectangular block that sits on top of a line.
This is what a quarter note rest looks like.
Now, an eighth note rest has a single flag on the stem, a 16th note has two flags, and a 32nd note has three flags on the stem.
Dots following a rest are also the same as dots following notes, half of the value of the note.
The four quarter notes become a regular rhythm, while if we mix up different note values, we create a less regular rhythm.발음듣기
For example, if we listen to the opening of the Brahms Academic Festival Overture, we see a variety of note values.발음듣기
Then in bar two and three, there's a pattern of a quarter note, two eighth notes, a quarter note, two eighth notes.발음듣기
If we look at the middle of the last movement of Beethoven Fifth Symphony, we see a dotted half note followed by a quarter note in the first bar and four quarter notes in the second measure. This pattern repeats numerous times.발음듣기
It is played three times by the oboes, clarinets, and bassoons, leading to a version played loud, forte, by the full orchestra.발음듣기
(Beethoven Fifth Symphony) If we now look at a quarter note with a dot, of course, we've now learned that the dot is worth half the value of a quarter note, which is an eighth note.발음듣기
If we look and listen to the last movement of Dvorak's New World Symphony, we see a half note followed by two quarter notes in bar one, a dotted quarter followed by an eighth, and then a half note to complete bar two, a half, a quarter, and two eighths in bar three, and then a dotted half and a quarter in bar four to complete the beginning of this melody.발음듣기
(New World Symphony) Now let's look at the beginning of the last movement of Tchaikovsky's Fourth Symphony to see some 16th notes.발음듣기
(Fourth Symphony) Bar one is a half note followed by a dotted quarter note and an eighth note, and then the second bar is all 16th notes.발음듣기
Now, an eighth note rest has a single flag on the stem, a 16th note has two flags, and a 32nd note has three flags on the stem.발음듣기
칸아카데미 더보기더 보기
-
How to prepare students to thrive in a blende...
50문장 0%번역 좋아요0
번역하기 -
144문장 0%번역 좋아요3
번역하기 -
Couture, Romans of the Decadence
48문장 0%번역 좋아요0
번역하기 -
Corporate debt versus traditional mortgages
54문장 0%번역 좋아요1
번역하기