An additional comment for those like me who didn’t really understand the concept of a mode, the following is from the MJGA section on Learning the Fretboard: Guitar Scale Theory: Part 3 What Are Modes Guitar Scale Theory Modes Introduction If you’re reading this article, you’ve probably heard about modes somehow, somewhere. It still fascinates me that there’s this big aura of mystery around what a mode actually is! A mode is a scale built from NOT starting on the root of an already existing familiar scale (the “parent scale”). If C major scale is our parent scale, just start on a different note such as D and you are then looking at the second mode of C major, also called D dorian. The implications of starting a scale from a different root are huge and it’s not just about playing the exact same tones in a different order, because seeing everything from this “modal” perspective changes the overall “gravity” of the notes. It changes harmony and everything else. D dorian doesn’t imply a beautiful C major CHORD anymore, because it now sounds like Dm7! The major scale theory formula and the order of the intervals (WWHWWWH) is still there, but it’s going to be re-arranged in the case of D dorian, to WHWWWHW (moving everything up one notch). Think of the C major scale as a solar system because the notes organize themselves around the “gravity” of C. When we play in D dorian, the orbits are completely re-organized and everything revolves around D. But, all the same “planets” and “moons” are there! Same notes, same order (formula), same everything but with different implications. So, in summary, a mode is still a scale. We just call it a mode because we know it relates back to a well know parent scale. Therefore, we can build a mode upon each note of the major scale, and that's exactly what we’ll do now.