B Major
Bass scale — fretboard diagramBeginner
B Major Scale — Notes and Intervals
The B Major scale is the fundamental pillar of Western music, also known as the Ionian mode. On Bass, it contains the notes B, C#, D#, E, F#, G#, A#. It is characterized by a bright, stable, and triumphant sound, making it the primary choice for expressing joy and clarity. It is the essential framework for building major triads and functional harmony in pop, classical, and folk music. The diatonic chords of B Major are Bmaj7, C#m7, D#m7, Emaj7, F#7, G#m7, A#m7b5. Commonly used in Pop, Classical, Country, Folk, Rock. Notable players include The Beatles, Taylor Swift, John Mayer. Use over major triads, Maj7, Maj9, and any diatonic chord within the key. The default choice for major-key songwriting.
Notes: B, C#, D#, E, F#, G#, A#
Intervals: 1P, 2M, 3M, 4P, 5P, 6M, 7M
Degrees: 1 2 3 4 5 6 7
Formula: W-W-H-W-W-W-H
Number of notes: 7
Also known as: ionian
Diatonic Chords
Bmaj7 — C#m7 — D#m7 — Emaj7 — F#7 — G#m7 — A#m7b5
Musical Character
The universal reference scale. All other scales are measured against its interval structure (W-W-H-W-W-W-H).
Genres & Notable Artists
Genres: Pop, Classical, Country, Folk, Rock
Notable players: The Beatles, Taylor Swift, John Mayer
How to Use the B Major Scale
Use over major triads, Maj7, Maj9, and any diatonic chord within the key. The default choice for major-key songwriting.
Origin & Background
The foundation of Western tonal music, codified in the Baroque era. Identical to the Ionian mode.
Related Scales
Chord Progressions Using This Scale
- I – V – vi – IV (Pop Progression)Pop / Rock — Hope & Joy
- vi – IV – I – V (Melancholic Variation)Pop / Rock — Melancholy
- I – vi – IV – V (50s Doo-Wop)Pop / Rock — Nostalgia
- IV – V – I – vi (Unresolved Cycle)Pop / Rock — Dreamy & Cyclical
- IV – I – V – vi (Sensitive Pop)Pop / Rock — Uplifting
- I – IV – V (Rock & Folk Classic)Pop / Rock — Energy & Drive
- I – V – IV (Rock Ballad)Pop / Rock — Anthemic
- I – V – vi – iii – IV – I – IV – V (Pachelbel's Canon)Classical / Pop — Epic & Nostalgic
- I – vi – ii – V (Jazz Turnaround)Jazz / Soul — Sophistication
- ii – V – I (Jazz ii–V–I)Jazz / Soul — Sophistication
- ii – bII7 – I (Tritone Substitution)Jazz / Soul — Mystery & Tension
- IV – V – iii – vi (Royal Road (J-Pop))World / J-Pop — Yearning & Nostalgia
- IV – V – iii – vi – ii – V – I (Japanese Circle)World / J-Pop — Complete Resolution
- I – ♯I°7 – ii – V (Diminished Cliché)Jazz / Soul — Nostalgic & Vintage
The B Major scale contains 7 notes (B, C#, D#, E, F#, G#, A#). Use the interactive fretboard above to explore this scale on Bass with different tunings and fret ranges.