B
B Major
1 3 5

Notes in B

BR
E♭3
F♯5

The B chord contains 3 notes: B, E♭, F♯

Intervals

IntervalSemitonesNoteFunction
R0BRoot
34E♭Major 3rd
57F♯Perfect 5th

About B Major Chords

Major chords are built from the 1st, 3rd, and 5th degrees of the major scale. They produce a bright, happy, and resolved sound. Major chords are the foundation of Western harmony and appear in virtually every genre of music.

Compatible Scales & Modes

These scales contain all the notes of B and can be used for soloing, improvising, and writing melodies over this chord.

B Ionian (Major Scale)
The natural home of any major chord — all chord tones fall within this scale.
B Mixolydian
Works over major chords in a dominant context — common in blues, rock, and funk.
B Lydian
Adds a dreamy, floating quality — the ♯4 creates an uplifting tension over major chords.
B Major Pentatonic
The go-to for country, pop, and rock soloing over major chords. Five notes, zero wrong notes.

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Playing Gb major on Guitar

The Gb major chord, spelled B, E♭, F♯, occupies a specific harmonic role that depends on the musical context. In the key of Gb major, this chord can function as a primary harmony or as a passing color depending on where it appears in the progression. Understanding which scale degrees produce Gb-rooted chords helps you predict chord progressions and improvise melodies that complement the harmony.

On guitar, Gb major voicings benefit from second-fret positions that work well with capo techniques. The physical shape of this chord on the fretboard determines its tonal character — the same notes arranged in different voicings produce noticeably different sounds due to string gauge, fret position, and overtone content. Experiment with playing Gb major in multiple positions to find the voicing that best fits the register and texture of the music you are working on.

The Gb major triad's bright character comes from its major third interval. This chord conveys stability and resolution, functioning as a harmonic home base in the key of Gb. Learning to voice Gb major across the entire fretboard gives you options for any musical situation.

When practicing Gb major, use the compatible scales listed above to improvise melodies and riffs. Start by playing the chord, then explore the scale tones one at a time to hear how each note sounds against the harmony. This ear training exercise connects your theoretical knowledge of Gb-rooted chords to practical musicianship skills that improve your playing across all genres and styles.