(This post has not been written completly yet)
If we start with the harmony of a diatonic major scale, the chords are
1M, 2m, 3m 4M 5M 6m 7dim 1M
Onthe other hand the same harmony of a diatonic major scale with root the 4 note of the previous , will give the next chords (counted on the previous diatnic scale)
4M, 5m, 6m, 7bM 1M, 2m 3dim 4M, thus i yotal the chromatic tonal harmony on the original diatonic scale is
1M 2m, 3m (3dim) 4M 5M (5m) 6m 7bM 7dim 1M.
This harmony is often met in latin folk music (e.g. Paraguay folk music) but also other countries like mediterranean countries, folk music.
