JolyMusic Progression – I-bVII-bVI-bVII in C
JolyMusic Progression – I-bVII-bVI-bVII in C · Displayed in: C · Root: C · Progression: I · tonic - ♭VII · modal subtonic - ♭VI · borrowed submediant - ♭VII · modal return · Events: 4
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.
Progression theory
- Roman-numeral formula
- I–♭VII–♭VI–♭VII
An Aeolian-derived rock loop descends from tonic to ♭VI and uses ♭VII as a modal dominant surrogate.
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.