Identifying Accidentals On The Piano | Piano Jump Start
In the first video of this series which introduced us to the basics of the piano we spoke about how the white keys on the keyboard are considered the natural notes, while the black keys may be referred to as accidentals.
With the exception of the fifth finger exercise, in this video program we don't focus on the black keys as much as we do all of the natural notes.
Regardless, they are still very important to go over nonetheless.
In this section we're going to go over how to identify the letter names for each black key.
An interval is the distance in pitch between two consecutive notes.
The most basic of intervals, half step, also known as a semitone, spans from one key to the very next key, white or black, either directly above or below the original note.
For example, a half step above the note C is this black key.
A half step below the note G is this black key.
But half steps aren't always just the distance from white key to black key.
Because there is no black key between them, a half step above the note B is the note C.
And for the same reason, a half step below the note F is the note E.
Now, this is actually very important to remember. The only two sets of natural notes which are separated by a half step are B and C, and E and F. All other natural notes are separated by a whole step, also known as a whole tone.
A whole step, also known as a whole tone, is simply the distance of two consecutive half steps.
Moving up a half step above the note F would lead us to this black key.
And another half step, this time from this black key, would take us to the note G.
Therefore, the notes F and G, having been two consecutive half steps apart, are separated by a whole step.
The only two sets of white keys which are separated by a half step are B and C, and E and F. All other natural notes are separated by a whole step.
It's important to know about both a half step and a whole step, but just for the sake of this video where we're going to identify the letter names of each black key we'll only have to think about an interval of a half step.
A sharp is a symbol which when placed next to a note will raise the pitch of that note by one half step.