C Suspended 2nd
Introduction
Notes
C Suspended 2nd Inversions
| Position | Notes |
|---|---|
| Root Position | C4 ā D4 ā G4 |
| 1st Inversion | D4 ā G4 ā C5 |
| 2nd Inversion | G4 ā C5 ā D5 |
Key Signature
The key of C Suspended 2nd has No sharps or flats.
Theory: Intervals
The C Suspended 2nd is built by stacking intervals from the root note. The formula R-M2-P5 describes the scale degrees used. The intervals P1-M2-P5 show the distance between each note in the chord.
C Suspended 2nd ā Frequently Asked Questions
What notes are in the C Suspended 2nd chord?
The C Suspended 2nd chord (Csus2) contains: C (root), D (major 2nd), and G (perfect fifth). The major 2nd replaces the third entirely ā there is no major or minor third, giving this chord its open, floating quality.
How does C Suspended 2nd differ from C Major or C Minor?
Both C Major and C Minor have a third (E or Eb for C-based chords). C Suspended 2nd replaces that third with a major 2nd (D). This suspension creates ambiguity ā the chord is neither major nor minor and has a bright, airy sound often used for colour and transition.
What does "suspended" mean in music?
"Suspended" means the third has been replaced (suspended) by another note ā in this case, the 2nd degree. The suspension creates tension that traditionally resolves back to the third (moving from D to the major or minor third). In pop music, suspended chords often remain unresolved for their pleasant, neutral sound.
How is C Suspended 2nd used in music?
Sus2 chords are widely used in pop, rock, and folk as colour chords that avoid defining major or minor quality. Csus2 works before or after a C Major chord in the same harmonic context, creating a shimmer effect. It also appears at phrase endings for an open, unresolved feeling.
What songs use suspended 2nd chords?
Suspended chords are everywhere in pop: Every Breath You Take (Police) uses sus chords throughout. Pinball Wizard (The Who) opens with sus4 chords. Somebody That I Used to Know (Gotye) uses sus2 for its characteristically open sound. The floating quality of sus2 chords suits introspective and atmospheric music.
Can I use C Suspended 2nd and C Major together?
Yes ā alternating between Csus2 and C Major is a very common pop technique. The movement CāDāG ā Cā(major 3rd)āG creates a shimmer with only one note changing. This single-note movement is the basis of many recognisable piano and guitar parts.
Practice Tips
- Compare Csus2 (C D G) with C Major ā only the middle note changes. Play them alternately to hear the shimmer effect.
- The 2nd degree (D) in a sus2 chord creates a floating, unresolved quality. Let it breathe before resolving to the major chord.
- Try Csus2 ā C Major ā Csus4 ā C Major as a loop ā this classic suspended movement underpins countless pop songs.
- Sus2 chords work well at the beginning or end of phrases to create an open, questioning feeling before resolution.
- Practice moving from Csus2 to nearby chords: ā C Major, ā C minor, ā IV Major. Feel how each resolution changes the mood.
- In a ballad context, sustain Csus2 for a full measure before resolving ā the sustained suspension creates emotional weight.