I think it is D. all of the above.
I personally believe its all of the above. D
The answer is most likely C
True, A key is a group of related tones with a common center, the tonic, toward which the other tones gravitate.
A key is a group of connected tones with a common center, the tonic, toward which the other tones gravitate. Within a key, the central tone is called the semitone. A major scale can begin on any of the twelve semitones of the octave. A combination of world music make use of pentatonic scales.
<h3>How is the legend of a piece determined?</h3>
The easiest way to figure out the key of a song is by using its key autograph. The number of sharps/flats in the key signature tell you the key of the song. A key autograph with no sharps or flats is the key of C (or A minor). The table below outlines the key signatures.
To learn more about tones gravitate, refer
brainly.com/question/28171133
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