Chords
Bb Lydian dominant seventh
Bb · D · F · Ab · E
Bb Lydian dominant seventh (Bb7#11) is a major chord of 5 notes: Bb · D · F · Ab · E.
Also written Bb7#4
Bb Lydian dominant seventh
Bb · D · F · Ab · E
Voicings on the piano
| Voicing | Notes | Play it on your instrument |
|---|---|---|
| Closed, root position | Bb3 · D4 · F4 · Ab4 · E5 | |
| Open (drop 2) | Ab3 · Bb3 · D4 · F4 · E5 | |
| Shell | Bb3 · D4 · Ab4 | |
| Rootless | Ab4 · C5 · E5 · G#5 |
Tap a key or a fret to hear it.
Anatomy
Bb Lydian dominant seventh (Bb7#11) contains the notes Bb · D · F · Ab · E, each with a role measured as an interval from the root.
Read on: how triads are built · seventh chords · extensions
Inversions
An inversion of Bb Lydian dominant seventh puts a chord tone other than Bb in the bass; the name after the slash is that bass note.
Where it lives
The keys and the scales Bb Lydian dominant seventh belongs to.
In which keys
Bb Lydian dominant seventh is not diatonic to any major or minor key: at least one of its notes lies outside every one of them.
Scales that contain it
Bb Lydian dominant seventh fits inside these scales, each built on Bb.
- Bb Lydian DominantBb · C · D · E · F · G · Ab
- Bb Half-Whole DiminishedBb · Cb · Db · D · E · F · G · Ab
- Bb Lydian MinorBb · C · D · E · F · Gb · Ab
- Bb Hungarian MajorBb · C# · D · E · F · G · Ab
- Bb FlamencoBb · Cb · Db · D · E · F · Ab
- Bb Composite BluesBb · C · Db · D · Eb · Fb · F · G · Ab
- Bb Messiaen's Mode #3Bb · C · Db · D · E · F · Gb · Ab · A
Understanding the Bb Lydian dominant seventh chord
Names and symbols
Bb7#11 is the chord symbol for Bb Lydian dominant seventh; it is also written Bb7#4.
Common questions
- What notes are in the Bb Lydian dominant seventh chord?
- The Bb Lydian dominant seventh chord contains the notes Bb · D · F · Ab · E: the root Bb with the intervals 1P, 3M, 5P, 7m, 11A stacked above it. Play them together for the chord or one after another for an arpeggio. The lowest note is normally Bb, but any chord tone can take the bass in an inversion.
- What intervals make up the Bb Lydian dominant seventh chord?
- Measured from Bb, the Bb Lydian dominant seventh chord stacks the intervals 1P, 3M, 5P, 7m, 11A. The quality of the third and of the seventh, if there is one, is what gives the chord its character; the rest of the notes colour it. Every interval in the formula links to its own page, with its sound.
- How do I play the Bb Lydian dominant seventh chord?
- On guitar the most common Bb Lydian dominant seventh shape is x12131, read from the lowest string to the highest; the instrument panel above shows several more with their fingerings. On piano play Bb3 · D4 · F4 · Ab4 · E5 with the right hand, or move the root down into the left hand and keep the rest above it. Every shape on this page plays when you press it.