How to Play Cadd9 on Guitar: C, Cadd9 and C9 Compared
Cadd9 appears on the chart, but what are you adding to C? Start with this answer: add D to the notes of C major, without adding a seventh. It is not an instruction to play fret 9. We use x32033 in standard EADGBE with no capo and compare it with a familiar C, one string at a time.
Tính năng và lựa chọn chính
- Cadd9 contains C, E, G and D. The 9 is neither a finger count nor a fret number
- Shape B, x32033, skips string 6 and leaves string 3 open. Check strings 5 through 1
- C9 also includes B-flat and is a different chord. Do not shorten Cadd9 to C9
1. Place the four fingers for x32033
The compact sequence lists frets from string 6 to string 1: x means do not sound that string, and 0 means open. For B, place middle on string 5 fret 3, index on string 4 fret 2, ring on string 2 fret 3 and little on string 1 fret 3. Leave string 3 unfretted. Pick from string 5 towards the thin strings. If open string 3 is blocked, check for contact from index on string 4 or ring on string 2. Adjust contact before adding force, and rest if it hurts. The horizontal diagram puts string 1 at the top and 6 at the bottom. Numbers inside dots label fingers, separately from frets above the grid. The x on string 6 is not asking you to strike a dead note as a TAB exercise might.
2. Compared with C, D is added and E remains
Shape A, C at x32010, sounds C–E–G–C–E from string 5. Shape B, Cadd9 at x32033, sounds C–E–G–D–G. There are now four different note names instead of three, but still five sounding strings. In this comparison, string 2 changes C to D and string 1 also changes E to G. Adding D describes the chord's set of notes, not a promise to leave every other string's pitch unchanged. Check that E remains on string 4: C–D–G without E describes Csus2 instead. The finger assignments on strings 5 and 4 also differ between our A and B examples. Release the hand and rebuild each shape rather than rushing a switch.
3. Keep C9 distinct and follow the chart
Count C–D–E–F–G–A–B–C–D: D is the ninth scale position. Cadd9 combines C, E and G with D. The full basic C9 formula is C–E–G–B-flat–D, including a seventh, so the symbol means something different. Players sometimes omit chord tones in a voicing, but C9 is not an abbreviation for Cadd9. Today you only need to distinguish the names, not learn another C9 fingering. Nor must you replace every C in a song with Cadd9 just because a shape feels convenient. Check the melody, specified TAB and intended sound; start by using this shape where the chart actually says Cadd9.
Pio: Does Cadd9 mean fret 9? Is C9 the same thing?
Dock-sensei: The 9 describes an added note. Here, check D on string 2 fret 3. C9 also includes B-flat, so leaving out add changes the chord's meaning.
An eight-minute session
- 2 minutes: check standard EADGBE and remove the capo. Place B's fingers on strings 5, 4, 2 and 1. Point out open string 3 and skipped string 6, then release your hand
- 2 minutes: rebuild B and pick each string from 5 to 1. Choose one unclear string and check neighbouring-finger contact. Do not force the little finger to stretch; relax and rest between attempts
- 2 minutes: build A and B separately. Compare string 2, C to D, then string 1, E to G. Finally strum each chord lightly once. A quick change is not required
- 2 minutes: manually set the metronome to 60 BPM and 4/4. Strum B once on beat 1 and count four beats. Mute at the next bar and rest for that whole bar. Rebuild during the rest and repeat only if comfortable
Review and references
Last content review:
Manufacturer and educator references informed two editorial passes distinguishing Cadd9/C9, add/sus, note-name counts/string counts, frets/fingers, and chord-chart x/dead-note TAB. The C9 wording in Fender's prose is not adopted as a synonym for Cadd9; formulas were cross-checked. Diagram pitches were independently calculated from standard tuning. The figure and eight-minute plan with rests are editorial exercises.
- Learn to Play a Cadd9 Guitar Chord — Fender / Dillon Wallace
- How to Play and Apply Add9 Chords — GUITARHABITS / Klaus Crow
- Add9 chords — Guitar-chord.org
References support the editorial review. They do not provide an individual diagnosis or guarantee compatibility with every instrument or model.
Câu hỏi thường gặp
How do you say Cadd9?
Say C add nine. Add means adding D, the ninth, to C major without including a seventh.
Why does Cadd9 use five strings?
String count and the number of different note names are separate. B sounds C–E–G–D–G. Repeating G lets five strings carry four different note names.
Is x32030 with an open first string wrong?
That is also Cadd9: C–E–G–D–E from string 5 still contains C, E, G and D. We focus on x32033 today. Notice the different top note when reproducing a specified voicing or melody.
Are Cadd9 and Csus2 identical?
No. Cadd9 retains E; the basic Csus2 notes are C, D and G. In our Cadd9 shape, check that string 4 fret 2, E, has not been accidentally muted.
Can I keep ring and little in place when moving from G?
From four-finger G, 320033, to this x32033, both can stay at fret 3 on strings 2 and 1. Index and middle move, and the strum begins on string 5 rather than 6. Do not lock the hand to keep fingers down; releasing and rebuilding is fine.
Does CHORDOCK recognise my Cadd9?
This exercise does not grade your playing. Manually set 60 BPM and 4/4, then check each string and finger position yourself. The diagram and eight-minute plan with rests are editorial practice suggestions, not a promise of mastery in eight minutes.