A Fifth Bass Arpeggio
Bass arpeggio — fretboard diagram
A Fifth Arpeggio — Notes and Intervals
Notes: A, E
Intervals: 1P, 5P
Formula: 7
Number of notes: 2
Also known as: 5
The A Fifth arpeggio contains 2 notes (A, E). Use the interactive fretboard diagram above to explore each arpeggio shape and pattern on Bass. Practice ascending and descending from the root note across all strings to learn the sound of this arpeggio.
When to Use the A Fifth Arpeggio
Play the A Fifth arpeggio whenever a A Fifth 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 Fifth arpeggio uses 2 notes (A, E) 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 Fifth Arpeggio on Bass
On bass, locate A on the E string at fret 5. This compact 2-note arpeggio (A, E) can be played across two strings without shifting, making it ideal for building bass lines that clearly outline the harmony.
The A Fifth arpeggio outlines a AFifth chord. Playing these 2 tones (A, E) over the matching harmony ensures your melodic lines clearly follow the chord changes.
Practice Routine — Exercises for Playing
Start by playing the A Fifth 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.
Bass Tips
On bass, use the A Fifth arpeggio as the skeleton for your bass lines. Target the root on beat 1, then use the other tones (E) on weaker beats to create movement while keeping the harmonic foundation solid.