Bbm/Db Guitar Chord
Bbm/Db is the first inversion of Bbm, built from Db, F, Bb with Db as the lowest sounding note. It contains the same pitches as Bbm. The slash notation specifies that Db sounds in the bass instead of the root. It places Db in the bass under Bb minor, used in the keys of Db and Gb major. In Db major, the bass ascends from Ab(44) through Db(49) toward Gb(54), creating a smooth stepwise approach to the IV chord.
4 ways to play Bbm/Db
Notes
Intervals
Db (Bass Note), F (Chord Tone), Bb (Chord Tone)
Found in keys
Notes in the Bbm/Db Chord
Bbm/Db is the first inversion of Bbm. It contains 3 notes: Db, F, Bb. These are the same pitches as Bbm, but with Db as the lowest sounding note. Because the notes are identical to Bbm, Bbm/Db carries the same harmonic colour. The distinction lies in the bass: changing which note sits lowest reshapes the voicing and enables smoother bass-line movement between chords.
What Does Bbm/Db Mean?
In chord notation, a slash chord is written as Chord/Bass — the letter before the slash is the chord to play, and the letter after the slash is the specific note that should sound as the lowest pitch. For Bbm/Db, this means: play Bbm with Db in the bass.
Because Db is the third of Bbm, Bbm/Db is specifically called the first inversion of Bbm. An inversion does not change the notes in the chord. It only changes which note sits at the bottom, which affects how the chord sounds in context and how smoothly it connects to the chords around it.
Guitarists use slash chords primarily for smooth bass-line movement. Instead of the bass jumping from root to root between chords, a well-placed slash chord creates a stepwise (scale-like) bass line that makes a progression feel connected and natural. This technique is borrowed from classical voice leading and is used across every genre of modern music.
Keys That Contain Bbm/Db
Bbm (the chord above the slash) is a diatonic chord in these keys. Bbm/Db can be used in any context where Bbm naturally appears:
Common Uses of Bbm/Db in Progressions
Bbm/Db is most often used as a passing chord rather than an opening or closing chord. It appears between root-position chords to create a stepwise bass line:
Use our chords in a key tool to find all the chords that naturally appear alongside Bbm in any key.
Frequently Asked Questions
What does Bbm/Db mean?
Bbm/Db is a slash chord — it means: play Bbm with Db as the lowest note. The letter before the slash (Bbm) is the chord quality, and the letter after the slash (Db) is the bass note. Bbm/Db is the first inversion of Bbm.
Is Bbm/Db the same as Bbm?
Bbm/Db and Bbm contain exactly the same notes: Db, F, Bb. The difference is which note sounds lowest. In Bbm, the root (Bb) is in the bass. In Bbm/Db, Db is in the bass instead. This creates a different voicing and a smoother bass line in progressions.
How do you play Bbm/Db on guitar?
Place your fingers according to the chord diagram above. The goal is to ensure Db sounds as the lowest note — on guitar this typically means either playing Db on the lowest string used, or muting any lower strings that don't contribute to the voicing. The "X" symbols in the diagram show which strings to mute.
What key is Bbm/Db in?
Bbm/Db appears in the same keys as Bbm: Gb Major, Db Major, Ab Major. It functions as an inversion of Bbm within those keys rather than as a separate chord — it shares the same harmonic function, just with a different bass note.
Other Bb Chords
Write chord sheets with Bbm/Db 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.