Select Key: C Db D Eb E F Gb G Ab A Bb B Scale Type: Major Natural Minor Dorian Harmonic Minor Melodic Minor Mixolydian Select Pattern: I-IV-V I-V-vi-IV ii-V-I I-vi-IV-V I-V-vi-iii-IV-I-IV-V All Max Variations: 1 2 3 4 All Ascending Notes Only: Yes No Generate Progression