Welcome to part 3 of our music theory series! I part 1 we discussed the 7 notes and 7 chords that come from a major key. In part 2 we learned how to alter these chords to achieve new musical flavours. If you missed those watch them first. Today we discuss adding the 7th note into the chords and some of the interesting sounds that can be achieved by altering the chord formula. Please leave a comment or question below!