Music scale is an organized sequence of notes. For example: C, D, E, F, G, A, B, C… repeating this cycle. This scale started with the C note and goes following a defined sequence of intervals until the return to the C note again. This sequence of distance was, tone, tone, semitone, tone, tone, tone, semitone… repeating the cycle. This scale is called Major Scale. We could use this same sequence (major scale) starting with another note besides C, for example, G. The scale would be G, A, B, C, D, E, F#, G… You can see how the same logic was followed (tone, tone, semitone, tone, tone, tone, semitone). In the first case, we form a C major scale.
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