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This can be any two notes on the keyboard. Now, the space or the number of semitones between any two notes on a keyboard is called an interval. Your root note (starting note) will always be a C. Note: From now on, when referencing the piano keyboard, we will be using the key of C. Semitones and whole tones are arranged in a variety of different patterns to make up scales and chords. It is important to think of the keyboard and it’s notes in terms of semitones and whole tones because they are the building blocks of Western music. Semitones and whole tones are also called half steps and whole steps.
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If you skip two semitones to get to the next note, it is always referred to as a whole tone. For example, D to E is a whole tone, F sharp to G sharp is a whole tone, and so on. If you go from your C white key, skip a semitone and land on the next white key (D) – you have jumped two semitones, and we call this a whole tone. For example, C (white key) to C sharp (black key) is a semitone, C sharp (black key) to D (white key) is a semitone, and so on. The step from one note to the other is referred to as a semitone. These are slightly higher or lower in pitch compared to their white key counterparts. There are 7 white keys: C D E F G A B and C, and then the sequence of notes starts all over again! There are also 5 black keys scattered in between the white keys (which are called sharps and flats).
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Note: For this article, it will help if you have a piano keyboard in front of you (even if just on a screen).Ī keyboard consists of 12 keys that represent the chromatic scale. Similarly, for the producers out there, you will have more control over your music when building chord progressions with synthesisers and electric pianos. Having a solid foundation in the basics of music theory and chord construction means you will understand any piece of music you are learning to play, and you will become a more well-rounded musician overall.
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