BBL-T08 · Free toolFREENo app · no download
Free tool from Cole Davis · Better Bass Lessons

The Two Notes That Say the Chord

The third and the seventh carry the harmony. The root is your job anyway and the fifth says almost nothing. Enter a progression and see the guide tones, and how little they move between chords.

▶ Side A · Guide Tone FinderBBL-T08

Chords

Type any chords separated by spaces. Qualities understood: maj7, m7, 7, m7b5, dim7, 6, m6, mMaj7.

What to do with them

  1. Play only the guide tones through the progression, two notes per bar, nothing else.
  2. Notice how far they move. Usually a half step. That's voice leading, and it's why the changes sound connected.
  3. Now put the root on beat one and a guide tone on beat three. That's already a usable bass line.
  4. Fill the gaps with chromatic approach notes and you have a walking line built on the harmony instead of on a scale.