What notes are in the C#7sus4 chord?

C#7sus4 contains C#, F#, G#, B. Its formula is 1-4-5-b7.

What is the easiest way to play C#7sus4?

Try x x x 6 7 7 (Easy 3-string version). It uses 3 fretted notes and no barre.

What key is C#7sus4 in?

C#7sus4 belongs to E major (as the VI7sus4 chord), F# major (as the V7sus4 chord), A major (as the III7sus4 chord), B major (as the II7sus4 chord).

Is C#7sus4 the same as Db7sus4?

Yes. C# and Db are the same pitch on the guitar, so C#7sus4 and Db7sus4 use the same shapes. The name depends on the key: flat keys use flats and sharp keys use sharps.

Why does my C#7sus4 chord buzz?

Press each string just behind the fret wire, keep your fingertips upright so they don't touch the next string, and keep your thumb behind the neck. On a barre, roll the index finger slightly onto its bony edge.

Can I use a capo for C#7sus4?

Yes. A capo lets you play C#7sus4 with an easier open shape: use the chord transposer to find which shape to play for a given capo fret.

What does C#7sus4 resolve to?

Usually to C#7 (the 4th falls to the 3rd) and then to the chord a 4th above.

C#7sus4 Chord on Guitar: 3 Easy Ways to Play It (Charts)

C#7sus4 Chord on Guitar: 3 Easy Ways to Play C Sharp Seventh Suspended Fourth (Charts)

C#7sus4 chord charts with finger numbers, an easier version, the notes and intervals, and the keys and progressions that use it. Also searched as c#7sus4 chord, c#7sus4 guitar chord and how to play C#7sus4.

By David Sandy, guitar player and founder of Sandy Music Lab. Every chord shape on this page is checked note by note against the chord's formula.

Barre (4th fret, A-string root)
x 4 4 4 7 4

Easy 3-string version
x x x 6 7 7

Movable shape (9th fret)
9 9 9 11 9 9

Numbers are fingers (1 index, 2 middle, 3 ring, 4 pinky, T thumb). × = don't play that string, ○ = play it open. A long bar is a barre: one finger flat across those strings. Strings run low E (left) to high e (right).

Chord chart by Sandy Music Lab

Quick answer: To play C#7sus4 (C sharp seventh suspended fourth) on guitar, play x 4 4 4 7 4 from the low E string to the high e string (the barre (4th fret, A-string root) shape). The chord contains C#, F#, G#, B. If that is hard, use the easier shape x x x 6 7 7, which needs 3 fretted notes.

C#7sus4 chord facts

Chord	C#7sus4 (C sharp seventh suspended fourth)
Other names	C#7sus, C#sus7, Db7sus4 (enharmonic spelling, same notes and shapes)
Notes	C#, F#, G#, B
Intervals	C# (root), F# (perfect 4th), G# (perfect 5th), B (minor 7th)
Formula	1-4-5-b7
Difficulty	Beginner (easy version) to intermediate (full shape)
Shapes on this page	3

How do you play C#7sus4 on guitar?

The main shape is x 4 4 4 7 4 (Barre (4th fret, A-string root)). Finger by finger:

Lay your index finger flat across the A to high e strings at fret 4. This is the barre.
Put your pinky (4) on the B string at fret 7 (F#, the perfect 4th).