Arpeggio · B△7 · Guitar
The B△7 arpeggio is B – D♯ – F♯ – A♯ — chord tones 1 3 5 7. B△7 is the tonic Imaj7 of a major key, and any maj7 chord; its sound is bright, settled, at rest. Below, every B, D♯, F♯, A♯ on the fretboard is marked, with the root in gold. Press play to hear a one-octave arpeggio, or tap any note.
Visualizer
Guitar · standard tuning
Piano
Play loops the arpeggio up and down one octave (switch Loop off for a single pass) in the position starting at fret 7. Tap any marked note to hear it. “Show” switches or combines the fretboard and keyboard; “Sound” picks the instrument you hear. Audio is synthesized in the browser.
Reference
| Chord tone | Note | Interval from B |
|---|---|---|
| 1 | B | unison (0 semitones) |
| 3 | D♯ | major 3rd (4 semitones) |
| 5 | F♯ | perfect 5th (7 semitones) |
| 7 | A♯ | major 7th (11 semitones) |
Goes with: B Major (Ionian) (B C♯ D♯ E F♯ G♯ A♯). Voicings: B△7 voicings on guitar.
Common questions
B – D♯ – F♯ – A♯. As chord tones: 1 3 5 7. Played one after another instead of together, that is the arpeggio.
B△7 is the tonic Imaj7 of a major key, and any maj7 chord. Its character is bright, settled, at rest.
B Major (B C♯ D♯ E F♯ G♯ A♯) — the arpeggio is the skeleton of that scale, so practise them together.
Start on the root B on the low E string at fret 7 and play E-string fret 7, E-string fret 11, A-string fret 9, D-string fret 8, D-string fret 9. Then play it descending, then in eighth notes with a metronome, then over the the tonic Imaj7 of a major key.
Keep going
Same arpeggio on piano · Major 7th hub · chord-scale theory.
Other arpeggios from B