The Mixolydian mode (R-2-3-4-5-6-b7) is a popular choice to play over dominant 7th chords and major triads, with the major pentatonic (R-2-3-5-6) another great scale to employ in major keys.

The video shows examples of different types of cadence. Two common modes are the Dorian mode and the Mixolydian mode. Modes are often found in folk music, pop music and jazz. When a piece of music ...