Interactive Bass Scale Guide
B Chromatic Bass Scale
Explore the B Chromatic on 4, 5, and 6-string bass fretboards with interactive looper, note charts, TAB, and metronome practice.
4-String Bass TAB & Notation
Copy this 1-octave ASCII TAB chart or follow along with the looper above:
G|-------------0--1--2--3--4--5--6--7--8---|
D|-1--2--3--4------------------------------|
A|-----------------------------------------|
E|-----------------------------------------|Scale Notes & Interval Formula
Notes: B - C - C# - D - D# - E - F - F# - G - G# - A - A# (or B - C - Db - D - Eb - E - F - Gb - G - Ab - A - Bb)
Interactive Fretboard Chart
Golden badges indicate the root note; purple badges mark active scale degrees.
Musical Character & Application
Character: All twelve pitch classes with no diatonic hierarchy.
Typical Use: Position drills, approach notes, enclosures, and fretboard memorization.
Frequently Asked Questions
What notes are in the B Chromatic bass scale?
The notes of the B Chromatic bass scale are: B - C - C# - D - D# - E - F - F# - G - G# - A - A# (or with flats: B - C - Db - D - Eb - E - F - Gb - G - Ab - A - Bb). The degree formula is: 1 - ♭2 - 2 - ♭3 - 3 - 4 - ♭5 - 5 - ♭6 - 6 - ♭7 - 7.
What is the musical character and typical use of the Chromatic scale?
All twelve pitch classes with no diatonic hierarchy. Common musical uses: Position drills, approach notes, enclosures, and fretboard memorization.
How do I practice the B Chromatic on 4, 5, and 6-string bass?
Use Basnote's interactive fretboard to switch between 4-string (EADG), 5-string (BEADG), and 6-string (BEADGC) charts, hear real-time audio playback, and follow animated bass TAB with adaptive tempos.