Bsus4 Chord on Piano
Bsus4 = B – E – F# (Root, Perfect 4th, Perfect 5th)
Bsus4 is built from B, E, F# — root, and the rest of the suspended 4th formula stacked above it. Play Bsus4 and the character is immediately suspended — literally holding a note that wants to fall. On the keyboard B is the white key right after the three-black-key group, with no black key directly above it, and the chord itself is a bare triad — fingers 1, 3, and 5 sit right on the three notes with no adjustment needed. It works as a suspension of the I or V chord in B major, built to resolve down a step into the plain triad, and the 4th wants to fall a half or whole step to the 3rd — that resolution is the entire point of the chord. Tally it up and the root brings the total to 3 notes, a number worth remembering when a printed voicing looks unfamiliar.
The harmonic role here is a suspension of the I or V chord in B major, built to resolve down a step into the plain triad, which is the context you'll run into it most often. There's no real stretch involved for most adult hands, so the time saved on reach can go straight into drilling the shape cleanly hands-separately before a bass line gets added underneath. E in the bass gives first inversion, F# in the bass gives second — same three notes, different note on the bottom each time. A chart that just says "Bsus4" leaves the choice of inversion entirely up to you. You'll hear it worked into ballad codas that delay the final major chord regularly, and it recurs in rock and pop intros (sus4 to major is one of the most common piano and guitar gestures) too. The 4th wants to fall a half or whole step to the 3rd — that resolution is the entire point of the chord. Because B is white key right after the three-black-key group, with no black key directly above it, the white key sits in the most natural reach for the hand, needing no forward adjustment at all. When someone else is covering the bass line, the left hand can pare back to the root, or root and fifth, and let the right hand carry the whole triad on its own. Near middle C this reads as an ordinary comping chord; pushed down low it hits like a bass gesture, and pushed up high it turns thin and bell-like — same three notes throughout. Ear-train on Bsus4 by its suspended — literally holding a note that wants to fall character first; naming the individual notes by sight-reading habit tends to come along later, almost as an afterthought.
Voicings
Root Position
First Inversion
How to Practice It
Isolate the right-hand shape first: fingers 1-3-5 over B-E-F#, played as a block chord until it's reliable without looking. Since B is a white key, this is a good shape to practice reading rather than relying on touch alone. Next, add a simple left-hand root (whole notes, then quarter notes) underneath, and only after that combine both hands. Loop Bsus4 against the chord that comes right before it in a real progression so your hand learns the physical jump, not just the shape in isolation. Slow, deliberate repetition beats fast sloppy repetition here — speed comes later. The 4th needs to actually resolve for the suspension to make musical sense — holding it indefinitely without ever moving to the 3rd defeats the point of using a sus chord at all.
Common Progressions
- Bsus4 resolving into B major (the classic sus-to-triad move)
- Bsus4 – IV – V in B major, using the suspension as a color intro
- Bsus4 as a held pickup chord before landing on the I chord
FAQ
- What notes make up Bsus4 on piano?
- Reading left to right in root position, Bsus4 gives you B, E, F# — B at the bottom, the suspended 4th formula's remaining notes climbing above it. Change which note sits lowest and you've moved into an inversion.
- Is Bsus4 an easy chord to play on piano?
- As a three-note triad it's one of the more approachable shapes on the keyboard — the whole thing sits comfortably under fingers 1, 3, and 5 in one hand. The main adjustment for B specifically is that the root is a white key, which most players find easier to locate without looking down.
- In harmonic terms, what does Bsus4 usually do?
- As a suspension of the I or V chord in B major, built to resolve down a step into the plain triad, more often than in any other role. The 4th wants to fall a half or whole step to the 3rd — that resolution is the entire point of the chord.
- What's the closest related chord to Bsus4?
- Drop the 4th down a half or whole step and Bsus4 resolves into the major or minor triad on the same root — that fall is the entire musical point of a sus4.
Bsus4 on other instruments: Bsus4 on Guitar, Bsus4 on Ukulele. Related: how chords are built, chord finder.