Free Interactive Bass Guitar Tool
Online Bass Scale Finder (Reverse Note Matcher)
Select any combination of notes on the fretboard and instantly find matching bass scales, modes, and keys.
Key Capabilities
Select any combination of notes on the fretboard and instantly find matching bass scales, modes, and keys.
Frequently Asked Questions
How does the bass scale finder work?
Click the notes you know or want to use on the virtual fretboard, and Basnote ranks all exact and closely matching scales in real time.
Can I find modes as well as standard scales?
Yes! The finder matches all 17 supported scales and modes including Dorian, Phrygian, Mixolydian, and Altered scales.