October 31, 2022Constructing the circle of 5ths The circle of 5ths is constructed of intervals that are called 5ths. To read more about them check this Wikipedia article: https://en.wikipedia.org/wiki/Perfect_fifth#:~:text=In%20classical%20music%20from%20Western,augmented%20fifth%20spans%20eight%20semitones.The numbers 1-7 indicate how you can find the perfect fifth of C, by counting keys. This allows you to find the perfect fifth of any note. To find a major scale for any note, being familiar with the anatomy of the scale helps: W = whole note distance, H = half. Those whole and half distances are always on the same spot, when you play a major scale. We will get back to this later. For now we will use the numbers to construct our circle of fifths.