Banjo · seventh
B7 Chord on Banjo
B Dominant 7th is B, D#, F#, A — the 1-3-5-b7 pattern of a seventh chord. There are 2 ways to play it on banjo, ranked below from easiest to hardest.
Good news: B7 has an open shape on banjo, so you can play it without barring anything. Start there and work up the neck later.
Start here — Standard B7
Open shape — open strings ring right through it and there is nothing to barre. If you only learn one, learn this one.
Easier ways to play it — 2 shapes, easiest first
Same chord in all of them. What changes is how much your hand has to do and where on the neck it sits.
Way 1 of 2
Standard B7
Easiest here· intermediate· the standard shape
Open shape — open strings ring right through it and there is nothing to barre. If you only learn one, learn this one.
Way 2 of 2
Movable 7th Shape (4th fret)
intermediate
Fingered low on the neck with no barre — a useful middle step between the open shape and the movable ones.
What beginners get wrong
Moving in and out of it
The shape above: Standard B7 — open position, so several strings ring unfretted.
Listening: each shape above has its own play button, and each one plays the notes that shape actually produces — not a generic triad.
B7 on other instruments
Same notes, different hands. Every link below is a real page with diagrams and audio.
Chords next door
Same root, different colour — and all of them playable on banjo.
B7 on Banjo — questions people ask
What is the easiest way to play B7 on banjo?
“Standard B7” — which we rate intermediate — is the easiest B7 shape on banjo. Open shape — open strings ring right through it and there is nothing to barre. If you only learn one, learn this one.
What notes are in the B Dominant 7th chord?
B Dominant 7th is B, D#, F#, A — the 1-3-5-b7 interval pattern of a seventh chord. Every voicing on this page uses those notes and nothing else; they just appear in a different order and octave.
How many ways can you play B7 on banjo?
This page has 2 B7 voicings for banjo, ranked from easiest to hardest: Standard B7, Movable 7th Shape (4th fret). They all sound like B7; the differences are how hard they are to hold and how high they sit.
What can I play instead of B7?
The nearest stand-ins on banjo that keep the same root are Bsus4, Bsus2, B. They keep the root and the fifth and only change what sits in the middle, so most songs still work — but check the swap against the melody, because the note you removed may be the one the tune is singing.
Can I play B7 on other instruments?
Yes. B7 is the same set of notes everywhere; only the fingering changes. This site has diagrams and audio for it on guitar, piano, ukulele, bass, mandolin.
Learn the theory behind B7
The shape gets your fingers there. These explain why it sounds the way it does.