Bsus2 Suspensa 2ª Acorde

Replaces the third with a major second. Open, unresolved, modern sound.

Bsus2 Acorde — Quick Answer & Harmonic Definition

The Bsus2 (Suspended 2nd) chord consists of the notes B, C#, F#. It is constructed from the root note B using the suspended 2nd interval formula (0–2–7 semitones).

Formula: 0 – 2 – 7
Notes
B – C# – F#
Intervals (semitones)
0 – 2 – 7
Type
Triad

Bsus2 on Piano

Press highlighted keys simultaneously to play the Bsus2 chord.

R
B (Root (R))
2
C# (Major 2nd / 9th)
3
F# (Perfect 5th)

Bsus2 on Guitar

The Bsus2 chord uses notes B, C#, F#. Build a voicing by finding these notes on any strings — root on the 6th string is a common starting point for barre chord shapes.

Interval Analysis

Degree Interval Name Semitones Note in B
Root Root (R) 0 B
3rd Major 2nd / 9th 2 C#
5th Perfect 5th 7 F#

About the B Suspensa 2ª Chord

The Bsus2 chord (B Suspensa 2ª) consists of 3 notes: B, C#, F#. Replaces the third with a major second. Open, unresolved, modern sound.

To build any suspended 2nd chord, apply intervals of 0, 2, 7 semitones above the root. Starting from B: the notes land on B, C#, F#.

Playing Bsus2 on Piano

Press B, C#, F# simultaneously. In root position, B is lowest. First inversion places C# in the bass for a lighter sound; second inversion uses F# as the bass note.

Common Chord Progressions Using Bsus2

  • I–IV–V: Bsus2 – Esus2 – F#sus2 (blues and rock)
  • I–V–vi–IV: Bsus2 – F# – G#m – E (pop staple)
  • I–vi–IV–V: Bsus2 – G#m – E – F# (50s progression)

The Bsus2 Chord in Context

The Bsus2 (Suspensa 2ª) chord features a distinctive replaces the third with a major second. open, unresolved, modern sound. built from the intervals 0–2–7. It provides rich harmonic color and tension across pop, jazz, classical, and contemporary compositions.

Other B Chords

B
Major
Bm
Minor
B7
Dominant 7th
Bmaj7
Major 7th
Bm7
Minor 7th
Bdim
Diminished

Suspensa 2ª Chord in All 12 Keys

Csus2 C#sus2 Dsus2 D#sus2 Esus2 Fsus2 F#sus2 Gsus2 G#sus2 Asus2 A#sus2 Bsus2
Virtual Piano
Play Bsus2 on piano
Virtual Guitar
See on the fretboard
B Scale
Notes that fit Bsus2
Songs
Find songs using Bsus2

Knowledge Base & FAQs

Bsus2 Chord — Frequently Asked Questions

Everything you need to know about our browser-based Web Audio engine, instruments, and music theory workspace.

What notes are in the Bsus2 chord?

The B Suspensa 2ª chord contains: B, C#, F#.

These notes are derived by applying the suspended 2nd interval formula (0–2–7 semitones) to the root note B.

What is the Bsus2 chord used for?

Replaces the third with a major second.

Open, unresolved, modern sound. The Bsus2 chord is used across pop, rock, jazz, and classical music. As the I chord in the key of B major, it functions as the most stable resting point in progressions.

How do you play Bsus2 on piano?

On piano, play B, C#, F# simultaneously.

In root position, B is the lowest note. Inversions move the bass note up — first inversion has C# lowest, second inversion has F# lowest.

How many notes are in a suspended 2nd chord?

A suspended 2nd chord has 3 notes: B, C#, F# (in B).

It is a triad — the most fundamental chord type.

What is the difference between B major and B minor?

The B major chord (B–D#–F#) uses a major third (4 semitones), giving it a bright, happy sound.

The B minor chord (B–D–F#) uses a minor third (3 semitones), giving it a darker, emotional sound.

What key does Bsus2 belong to?

Bsus2 naturally serves as the I chord in the key of B major.

It also appears as IV in the key of F# major, and as V in the key of E major.

Can I play Bsus2 on ukulele?

Yes.

The ukulele uses GCEA tuning with 4 strings. The Bsus2 chord notes (B, C#, F#) can be fretted on a ukulele, though the shapes differ from guitar due to the 4-string layout and shorter scale.

What chords go well with Bsus2?

In the key of B major, Bsus2 pairs naturally with E major (IV), F# major (V), and G#m (vi).

The classic I–IV–V (Bsus2–E–F#) is the foundation of blues, country, and rock.

What is a chord inversion of Bsus2?

An inversion places a non-root note in the bass.

Bsus2 root position: B in bass. First inversion: C# in bass. Second inversion: F# in bass. Inversions create smoother bass line movement without changing the harmony.

How do I memorize the notes in a suspended 2nd chord?

Remember the formula: 0–2–7 semitones from root.

For Bsus2: start on B, add 2 semitones, then 7 semitones. Practicing this across all 12 roots builds instant recognition of any suspended 2nd chord.