C - 2 frets - D - 2 frets - E - 1 fret - F - 2 frets - G - 2 frets - A - 2 frets - B - 1 fret - C. You might well already know that the word ‘tone’ means a two-fret gap. What this means is you can ...

Even more colour emerges when the Ionian mode is harmonized as 7th chords and you hear the tense m7b5 (minor 7 flat 5) chord emerge on the 7th degree of the mode. In this key it’s the G#m7b5. A ...