Bbsus4 Guitar Chord
Bbsus4 is a suspended chord built from Bb, Eb, F. Replacing the third with a perfect fourth creates tension that typically resolves to Bb major — a motion widely used in rock, pop, and folk for dramatic chord changes.
Notes in the Bb Suspended 4th Chord
The Bb Suspended 4th chord is built from 3 notes: Bb, Eb, F. It is a suspended 4th chord — built from a root, perfect fourth (5 semitones above the root), and perfect fifth — no third is present. On guitar, these notes are voiced across multiple strings simultaneously to create the full chord sound. Depending on the voicing, some notes may be doubled in different octaves to fill out the sound.
Keys That Contain Bb Suspended 4th
Bbsus4 is built on the Bb major chord, which appears diatonically in these keys:
Common Chord Progressions with Bbsus4
Bb Suspended 4th appears in many common progressions. Here are the most-used patterns when Bbsus4 is the tonic chord:
Use our chords in a key tool to find all the chords that naturally pair with Bbsus4 in any key.
Frequently Asked Questions
What notes are in the Bb Suspended 4th chord?
The Bb Suspended 4th chord is made up of Bb, Eb, F. These 3 notes form a triad (three-note chord structure).
What key is the Bb Suspended 4th chord in?
Bb Suspended 4th naturally appears in the keys of Eb Major, Bb Major, F Major. It can also appear in other contexts as a borrowed chord or secondary chord.
How do I play the Bbsus4 chord on guitar?
Place your fingers on the guitar fretboard according to the diagram above. The numbered dots show finger placement (1 = index, 2 = middle, 3 = ring, 4 = pinky), "O" means play the string open, and "X" means mute that string.
Other Bb Chords
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