Bb5 Guitar Chord
Bb5 is a two-note power chord built from Bb, F — the root and perfect fifth, with no third. Without a third, it is tonally ambiguous: neither major nor minor. Power chords are the foundation of rock, punk, and metal guitar, cutting through high-gain amplification cleanly.
3 ways to play Bb5
Notes
Intervals
Bb (Root), F (Perfect 5th)
Notes in the Bb Power Chord Chord
The Bb Power Chord chord is built from 2 notes: Bb, F. It is a power chord chord — built from a root and perfect fifth only — no third, making it neither major nor minor. 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.
Common Chord Progressions with Bb5
Bb Power Chord appears in many common progressions. Here are the most-used patterns when Bb5 is the tonic chord:
Use our chords in a key tool to find all the chords that naturally pair with Bb5 in any key.
Frequently Asked Questions
What notes are in the Bb Power Chord chord?
The Bb Power Chord chord is made up of Bb, F. These 2 notes form a dyad (no third) — neither major nor minor.
What key is the Bb Power Chord chord in?
Bb Power Chord is a less common chord that doesn't appear as a diatonic chord in the standard 12 major keys, but is used as a borrowed or chromatic chord in many styles.
How do I play the Bb5 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
Write chord sheets with Bb5 in Chordly — click any chord to add it to your lyrics, then share or export.
Drag and drop chords directly onto your lyrics, build guitar tabs, and practice hands-free with autoscroll Play Mode. All in your browser — no download needed.