What is the interval sequence for the Dorian scale?

What is the interval sequence for the Dorian scale?

• A. W-W-h-W-W-W-h
• B. W-h-W-W-W-h-W
• C. h-W-W-W-h-W-W
• D. W-W-W-h-W-W-h

Answer: (B)

The Dorian scale is characterized by a specific pattern of whole (W) and half (h) steps that defines its unique sound. The interval sequence for the Dorian scale is indeed a whole step followed by a half step, then two whole steps, followed by another half step, and finally another whole step. This gives the correct sequence as whole, half, whole, whole, whole, half, whole. Option B accurately represents this sequence: whole, half, whole, whole, whole, half, whole. The result is a scale that, for the D Dorian scale, consists of the notes D, E, F, G, A, B, and C, emphasizing its characteristic sound that is brighter and more uplifting compared to the natural minor scale. Other options do not conform to the Dorian scale's distinct pattern of intervals, which is why they are not appropriate choices. Understanding this structure is crucial for recognizing how the Dorian mode can be effectively used in various musical contexts.

The Dorian scale is characterized by a specific pattern of whole (W) and half (h) steps that defines its unique sound. The interval sequence for the Dorian scale is indeed a whole step followed by a half step, then two whole steps, followed by another half step, and finally another whole step. This gives the correct sequence as whole, half, whole, whole, whole, half, whole.

Option B accurately represents this sequence: whole, half, whole, whole, whole, half, whole. The result is a scale that, for the D Dorian scale, consists of the notes D, E, F, G, A, B, and C, emphasizing its characteristic sound that is brighter and more uplifting compared to the natural minor scale.

Other options do not conform to the Dorian scale's distinct pattern of intervals, which is why they are not appropriate choices. Understanding this structure is crucial for recognizing how the Dorian mode can be effectively used in various musical contexts.