Theory – Circle of Fourths – Altered Scale
Theory – Circle of Fourths – Altered Scale · Displayed in: C · Root: C · Progression: C Altered Scale - F Altered Scale - Bb Altered Scale - Eb Altered Scale · Events: 12
Study the progression in its active key, transpose it when useful, and move between progression, structure, timeline, and graphical views before playing or editing.
Listen once before changing the view
- Choose the displayed key and read the progression summary.
- Use the tabs to compare progression, structure, timeline, and graphical relationships.
- Play the harmony, edit only when you understand the event structure, and return to the harmony list for another example.
Hear the logic inside this progression
Read the active key
The active key changes the displayed voicing and related pitch information; use the transpose control to compare the same progression in another tonal center.
Compare structure and timeline
Progression and structure explain what is present; timeline and graphical views help you verify when it happens and how the voices move.
Sing the bass movement before transposing it
- Choose the displayed key and read the progression summary.
- Use the tabs to compare progression, structure, timeline, and graphical relationships.
- Play the harmony, edit only when you understand the event structure, and return to the harmony list for another example.