Chord · 7ths
C♯m7 — C♯ Minor 7th
C♯m7 is the C♯ minor 7th chord. It is built on the root C♯ with minor 3rd (E), perfect 5th (G♯) and minor 7th (B) above it — the formula 1 ♭3 5 ♭7, sounding the notes C♯ E G♯ B. On the piano it sits at C# (octave 4) and above in the library's voicing; the same 4 notes in any octave are still C♯m7.
- Root
- C♯
- Quality
- Minor 7th
- Formula
- 1 ♭3 5 ♭7
- Notes
- C♯ E G♯ B
On the keyboard
Right-hand fingering for this voicing: 1–2–3–5 (1 is the thumb).
The notes of C♯m7
| Degree | Note | Interval from the root | Pitch |
|---|---|---|---|
| 1 | C♯ | root | C♯4 |
| ♭3 | E | minor 3rd | E4 |
| 5 | G♯ | perfect 5th | G♯4 |
| ♭7 | B | minor 7th | B4 |
Other 7ths on C♯
Minor 7th chords on every root
Part of the chord reference. See also the scales and the keys.