Cm/Eb Guitar Chord
Cm/Eb is the first inversion of Cm, built from Eb, G, C with Eb as the lowest sounding note. It contains the same pitches as Cm. The slash notation specifies that Eb sounds in the bass instead of the root. It places Eb in the bass under C minor, common in the keys of Eb and Ab major. In Eb major, the bass ascends from Bb(46) through Eb(51) to the tonic chord, with Cm/Eb providing a smooth connecting bass note.
4 ways to play Cm/Eb
Notes
Intervals
Eb (Bass Note), G (Chord Tone), C (Chord Tone)
Found in keys
Notes in the Cm/Eb Chord
Cm/Eb is the first inversion of Cm. It contains 3 notes: Eb, G, C. These are the same pitches as Cm, but with Eb as the lowest sounding note. Because the notes are identical to Cm, Cm/Eb 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 Cm/Eb 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 Cm/Eb, this means: play Cm with Eb in the bass.
Because Eb is the third of Cm, Cm/Eb is specifically called the first inversion of Cm. 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 Cm/Eb
Cm (the chord above the slash) is a diatonic chord in these keys. Cm/Eb can be used in any context where Cm naturally appears:
Common Uses of Cm/Eb in Progressions
Cm/Eb 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 Cm in any key.
Frequently Asked Questions
What does Cm/Eb mean?
Cm/Eb is a slash chord — it means: play Cm with Eb as the lowest note. The letter before the slash (Cm) is the chord quality, and the letter after the slash (Eb) is the bass note. Cm/Eb is the first inversion of Cm.
Is Cm/Eb the same as Cm?
Cm/Eb and Cm contain exactly the same notes: Eb, G, C. The difference is which note sounds lowest. In Cm, the root (C) is in the bass. In Cm/Eb, Eb is in the bass instead. This creates a different voicing and a smoother bass line in progressions.
How do you play Cm/Eb on guitar?
Place your fingers according to the chord diagram above. The goal is to ensure Eb sounds as the lowest note — on guitar this typically means either playing Eb 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 Cm/Eb in?
Cm/Eb appears in the same keys as Cm: Ab Major, Eb Major, Bb Major. It functions as an inversion of Cm within those keys rather than as a separate chord — it shares the same harmonic function, just with a different bass note.
Other C Chords
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