A# Minor/major Ninth Mandolin Arpeggio
Mandolin arpeggio — fretboard diagram
A# Minor/major Ninth Arpeggio — Notes and Intervals
Notes: A#, C#, F, A, C
Intervals: 1P, 3m, 5P, 7M, 9M
Formula: WH-2W-2W-WH
Number of notes: 5
Also known as: mM9, mMaj9, -^9
The A# Minor/major Ninth arpeggio contains 5 notes (A#, C#, F, A, C). Use the interactive fretboard above to explore this arpeggio on Mandolin with different tunings and fret ranges.
When to Use the A# Minor/major Ninth Arpeggio
Play the A# Minor/major Ninth arpeggio whenever a A# Minor/major Ninth chord appears in a progression. Unlike scales (which include passing tones), arpeggios guarantee every note you play IS a chord tone, making your solo sound harmonically precise and intentional.
Arpeggio vs. Scale
The A# Minor/major Ninth arpeggio uses 5 notes (A#, C#, F, A, C) while the full scale uses 7. The arpeggio is a subset — think of it as the skeleton of the scale. Practice alternating between the arpeggio and the full scale to develop a melodic vocabulary that mixes chord tones with passing tones.
How to Play A# Minor/major Ninth Arpeggio on Mandolin
Locate A# on your instrument and play through the 5 notes of the Minor/major Ninth arpeggio (A#, C#, F, A, C) slowly, ensuring each tone rings clearly before connecting them at speed.
The A# Minor/major Ninth arpeggio outlines a A# minor chord and fits naturally over A#m, A#m7, A#m6 voicings. Use it to bring out the darker, expressive quality of minor harmony in your solos and melodies.
Practice Routine
Start by playing the A# Minor/major Ninth arpeggio ascending and descending at 60 BPM, one note per beat, using a metronome. Once even and confident, play it in eighth notes, then triplets, keeping each note articulate. Spend at least 5 minutes daily on this before moving to musical application.
Mandolin Tips
Practice the A# Minor/major Ninth arpeggio on your instrument at a slow, comfortable tempo, focusing on clean articulation of each of the 5 tones before gradually increasing speed.