A Major Ninth Banjo (5-String) Arpeggio
Banjo (5-String) arpeggio — fretboard diagram
A Major Ninth Arpeggio — Notes and Intervals
Notes: A, C#, E, G#, B
Intervals: 1P, 3M, 5P, 7M, 9M
Formula: 2W-WH-2W-WH
Number of notes: 5
Also known as: maj9, Δ9, ^9
The A Major Ninth arpeggio contains 5 notes (A, C#, E, G#, B). Use the interactive fretboard above to explore this arpeggio on Banjo (5-String) with different tunings and fret ranges.
When to Use the A Major Ninth Arpeggio
Play the A Major Ninth arpeggio whenever a A 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 Major Ninth arpeggio uses 5 notes (A, C#, E, G#, B) 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 Major Ninth Arpeggio on Banjo (5-String)
Locate A on your instrument and play through the 5 notes of the Major Ninth arpeggio (A, C#, E, G#, B) slowly, ensuring each tone rings clearly before connecting them at speed.
The A Major Ninth arpeggio outlines a A major chord and works perfectly over A, Amaj7, A6 harmonies. It is a foundational arpeggio for soloing over major-key progressions and emphasizes the bright, resolved character of the major triad.
Practice Routine
Start by playing the A 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.
Banjo (5-String) Tips
Practice the A 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.