A Altered
Bass arpeggio — fretboard diagram
4-string Standard (EADG)
21
A Altered Arpeggio — Notes and Intervals
Notes: A, C#, G, Bb
Intervals: 1P, 3M, 7m, 9m
Formula: 2W-6-WH
Number of notes: 4
Also known as: alt7
The A Altered arpeggio contains 4 notes (A, C#, G, Bb). Use the interactive fretboard above to explore this arpeggio on Bass with different tunings and fret ranges.