Chord-o-maticMode: Generate New Progression Enhance My Progression Select Key: Choose a key...CC♯ / D♭DD♯ / E♭EFF♯ / G♭GG♯ / A♭AA♯ / B♭B Mode: Major Minor Select a Progression: Generate Random Progressionii–V–II–vi–ii–Viii–vi–ii–VI–IV–ii–VI–I7–IV–iv (Bluesy)I–V–vi–IV (Pop-Punk)I–vi–IV–V ('50s Progression)vi–IV–I–V (Axis of Awesome)IV–I–V–vi12-Bar Bluesi–VI–III–VII (Andalusian)i–iv–V–i Your Current Progression: Enter chord names (C, F, G) or Roman numerals (I, IV, V)Enhancement Options: Add 7th Chords Add Passing Chords Suggest Substitutions Options: Include Secondary Dominants Allow Tritone Substitutions Enable Modal Interchange Use Relative Key Chords Use Jazz Extensions Display Options: Display Roman Numerals Display in Bars Chords per Bar: 421 Generate Progression Generated Progression: Copy Generating progression...