B7 ukulele chord

The shape

Tap the diagram to hear B7 strummed on the ukulele. B7 on ukulele is 2322 (numbers are frets on the g-C-E-A strings, starting from the g string on the left). It sits in the first few frets, comfortable for beginners.

Standard gCEA high-Gtuning (soprano / concert / tenor). Baritone ukulele (DGBE) uses different shapes and isn't covered here yet.

The notes in B7

Because the uke's high-G string is re-entrant (it's a high note, not a bass), these notes don't stack low-to-high like a guitar — but the chord is the same: B (R), D♯ (3), F♯ (5), A (♭7).

What a dominant seventh chord is

a dominant 7th adds a flat seventh on top of a major chord (root, 3rd, 5th, ♭7) — a major chord with an itch that wants to resolve.

How it's used: It's the V7 of a key — the strongest pull back to home. In blues, though, every chord is a dominant 7, and none of them resolve; that restless hang is the whole sound.

The sound: Tense but bluesy; wants to move, or in blues, deliberately never does. Where you'll hear it: Blues, funk, jazz turnarounds, and the V chord that leads home in almost any style.

Hear B7 in a progression

A dominant 7 wants to resolve up a fourth. Here it is doing exactly that (V7–I). Played on the ukulele — press play, and drag Key to move it.

Keys that use B7

B7 appears naturally in these keys — tap any to see all its chords:

Other B ukulele chords

dominant seventh ukulele chords on other roots

Play guitar too? See B7 on guitar.

Chords and their spellings are shared facts of music theory. Every diagram and sound is generated by ThunderFret's own engine — no tabs, lyrics or recordings are reproduced.