MODULE 4
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Five symbols called accidentalsmay be used to name all of the keys. We will begin our study with the first
three accidentals shown in the box below; the last two will be discussed beginning on page 101.
Notice that:
- The black key C sharp (key 2) is a half step higher in pitch than the white key C (key 1).
- The white key E sharp (key 6) is a half step higher in pitch than the white key E (key 5).
- The black key A sharp (key 11) is a half step higher in pitch than the white key A (key 10).
- There are two notes with sharps that are white keys: E sharp (E#) and B sharp (B#). Note that B#corresponds
to C, and E#corresponds to F. When a note has more than one spelling, this is called an enharmonic spelling.
(See page 92 for further discussion on enharmonic spellings.)
Exercise 1
Using sharps to name the note, write the letter name of the keys in the boxes below. The first answer is given.
Sharp – Raises a note a half step
Flat – Lowers a note half a step
Natural – Cancels a previous accidental
Double sharp – Raises a note two half steps
Double flat – Lowers a note two half steps
The sharp raises a note a half step; the
letter name of the note remains the same.
On the keyboard, move to the nearest
note to the right.
1 3 5 6 8 10 12
C E E A
2 4 7 9 11
C # A
1. 2. 3. 4. 5. 6.
D#