Guitar arpeggio
B Major 7 Guitar Arpeggio
B Major 7 is a four-note seventh-chord arpeggio built from B, D#, F#, and A#. It is also commonly called B Major Seventh and BMaj7. Use it to study chord tones, interval formulas, and guitar fretboard positions.
- Chord tones
- B, D#, F#, A#
- Formula
- 1 3 5 7
- Semitones
- 0 4 7 11
- Chord symbols
- Bmaj7, BM7
- Also called
- B Major SeventhBMaj7
How to read this arpeggio
The chord tones are shown as pitch classes first. In the fretboard tool, square markers represent B root notes, while circular markers represent the remaining tones in the arpeggio.
Use the interactive fretboard to locate the B root notes and connect the remaining major 7 chord tones across standard tuning.
This same arpeggio shape is also commonly called B Major Seventh or BMaj7.
Chord construction and defining tones
B major 7 is defined most clearly by 3 (D#) and 7 (A#). The major third sets the chord quality, while the major seventh adds its close, unresolved pull toward the root.
Harmonic use
Use this arpeggio over Bmaj7 and major-key tonic or major-seventh chords where the natural seventh is present.
Practice this arpeggio on guitar
- Play the B Major 7 arpeggio from one B root to the next in at least two fretboard positions, saying each note name and interval degree aloud.
- Connect 3 (D#) and 7 (A#) through multiple positions, resolving the major seventh upward to the nearest root.
- Improvise over Bmaj7 and place the major seventh on a weak beat before resolving it to the root.
Fretboard diagram
Open this arpeggio in the fretboard tool
Start with B Major 7 loaded, then adjust tuning, labels, colors, fret count, and orientation.
Open in interactive fretboard