C sus2(b5)
The C sus2(b5) chord consists of the C (Perfect unison), D (Major second) and F# (Diminished fifth) notes.
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How to play the C sus2(b5) chord
- Find C (Root) on the piano keyboard
- Add D (Major second) — 2 semitones above C
- Add F# (Diminished fifth) — 6 semitones above C
- Press all 3 notes simultaneously to sound the C sus2(b5) chord