A# Dorian b2 — Complete Guitar Scale Guide Overview A# Dorian b2 is a jazz scale containing 7 notes: A#, B, Db, D#, F, G, Ab. The formula 1 - b2 - b3 - 4 - 5 - 6 - b7 defines its interval structure. Dorian with a flatted 2nd — 2nd mode of melodic minor. This scale belongs to the dark, expressive minor family and is commonly used in Jazz, Fusion, Modal Jazz music. Music Theory The A# Dorian b2 scale uses the intervals Root (1), Minor Second (b2), Minor Third (b3), Perfect Fourth (4), Perfect Fifth (5), Major Sixth (6), Minor Seventh (b7). Starting from A#, each note is 1 - b2 - b3 - 4 - 5 - 6 - b7 semitones above the previous degree. The A# Dorian b2 scale is constructed using the interval formula 1 - b2 - b3 - 4 - 5 - 6 - b7, which means it contains the intervals Root (1), Minor Second (b2), Minor Third (b3), Perfect Fourth (4), Perfect Fifth (5), Major Sixth (6), Minor Seventh (b7) above the root A#. The notes are A#, B, Db, D#, F, G, Ab. Starting from the A# major scale (A#, B, C, C#, D, D#, E, F, F#, G, G#, A), the Dorian b2 scale modifies the major scale with b2, b3, b7 intervals to create its minor quality. Key characteristics: 2nd mode of melodic minor. b2 + natural 6. Sound & Character A# Dorian b2 sounds dark, melancholic, and introspective. The minor third (Db) is the defining interval — one half step lower than a major third — creating a somber, emotional quality. The emotional feeling is one of depth, contemplation, and emotional seriousness. This scale family is essential for conveying sadness, introspection, and dramatic intensity. Musical Applications A# Dorian b2 is most commonly found in Jazz, Fusion, Modal Jazz music. This advanced scale opens up sophisticated musical possibilities. Common uses include i7b9, sus b9. Practice Recommendations Start with 5-minute sessions playing each note slowly and cleanly. Gradually increase to 10-minute metronome exercises, then 20-minute improvisation sessions over backing tracks. At 30 minutes, explore multiple fretboard positions and connect them smoothly. Record your practice to identify areas for improvement.