A semitone or half-step is the smallest distance between musical notes, and it can be a sharp (#) or a flat (b). Some examples:
From | To | Distance |
---|---|---|
C | C# | 1 semitone |
D | Eb | 1 semitone |
E | F | 1 semitone |
F# | G | 1 semitone |
G | Ab | 1 semitone |
B | C | 1 semitone |
In string instruments like the guitar, bass, ukulele, banjo, and mandolin, each fret on the instrument's neck represents a semitone.
A whole tone is the sum of two semitones, a distance of two sharps (#) or two flats (b). Some examples:
From | To | Distance |
---|---|---|
C | D | 1 whole tone |
D | E | 1 whole tone |
E | F# | 1 whole tone |
F# | G# | 1 whole tone |
G | A | 1 whole tone |
B | C# | 1 whole tone |
Understanding the relationship between semitones and whole tones is crucial for music theory. Some examples:
Semitones | Whole Tones |
---|---|
2 semitones | 1 whole tone |
3 semitones | 1 and a half whole tones |
4 semitones | 2 whole tones |
5 semitones | 2 and a half whole tones |
6 semitones | 3 whole tones |
7 semitones | 3 and a half whole tones |