C#/Ab chord on guitar

C Sharp Major Over A Flat, also written Db/Ab. Notes: C#, F and G#.

C#/Ab guitar chord diagram, fret 4 position4fr××2G#53C#R4F31G#5G#C#FG#
Fret 4 position · Easy

How to play C#/Ab

  1. Put your index finger on the 1st (high E) string at fret 4 (G#).
  2. Put your middle finger on the 4th (D) string at fret 6 (G#).
  3. Put your ring finger on the 3rd (G) string at fret 6 (C#).
  4. Put your pinky finger on the 2nd (B) string at fret 6 (F).
  5. Don't play the low E and A strings: skip them or mute them with a fretting finger.
  6. Strum from the D string down.
Lowest note: G# (the root)Strings played: 4 of 6Other voicings: 3 below

All 4 ways to play C#/Ab

Easiest first. Tap play to hear each one.
C#/Ab guitar chord, fret 4 position4fr××2G#53C#R4F31G#5G#C#FG#

Fret 4 position

Easy
C#/Ab guitar chord, barre at fret 66fr××1G#51C#R1F34C#RG#C#FC#

Barre at fret 6

Hard
C#/Ab guitar chord, barre at fret 44fr1G#51C#R2G#53C#R4F31G#5G#C#G#C#FG#

Barre at fret 4

Hard
C#/Ab guitar chord, barre at fret 99fr×3G#54C#R2F31G#51C#RG#C#FG#C#

Barre at fret 9

Hard

Notes and theory

C#root
F3 · major third
G#5 · perfect fifth

The major triad is the bright, settled chord that most songs start and end on. The formula is 1 3 5, and you will also see it written as C#maj and C#M. Strictly by music theory the notes are spelled C#, E# and G#; E# is the same key as F.

Keys that use C#/Ab

More C# chords

All C# guitar chords

C#/Ab with another bass note

major chords in every key

Questions

What notes are in the C#/Ab chord?

C#/Ab (C sharp major over A flat) is made of three notes: C# (root), F (major third) and G# (perfect fifth). The slash means Ab is played as the lowest note.

How do you play C#/Ab on guitar?

The easiest C#/Ab is the "fret 4 position" shape. Put your index finger on the 1st (high E) string at fret 4 (G#). Put your middle finger on the 4th (D) string at fret 6 (G#). Put your ring finger on the 3rd (G) string at fret 6 (C#).

Is C#/Ab hard to play on guitar?

No. The easiest version is rated easy and uses 4 fretted notes.

What is the difference between C#/Ab and C#m?

Only the third changes. C# major uses a major third and sounds bright; C# minor lowers that note by a half step, which makes it sound darker. The root and the fifth stay the same.

What key is C#/Ab in?

C#/Ab belongs to 6 keys: D flat major (as the I chord), F sharp major (as the V chord), A flat major (as the IV chord), E flat minor (as the VII chord), F minor (as the VI chord) and B flat minor (as the III chord).

What does a major chord sound like?

The major triad is the bright, settled chord that most songs start and end on.