It’s pentatonic scales week in aural skills class. This would seem to be the easiest thing on the syllabus, but I discovered while doing listening exercises with the students that even these simple scales have their subtleties.
Major Pentatonic
You can understand the C major pentatonic scale to be the C major scale without scale degrees four and seven. These are the ones that create all the tension and dissonance, and without them, the major pentatonic sounds uncomplicatedly sunny and cheerful. (Or does it? More on that in a minute.) Click the image to play the scale in the aQWERTYon.
You can easily explore the G-flat major pentatonic scale: it’s the black keys on the piano. Guitarists will find that G major pentatonic is particularly easy to play. (Too bad they can’t so easily play it with the pianists.)