About the C#sus4 Baritone chord
Play C#sus4 on Baritone ukulele with the 4 1 2 2 shape in DGBE tuning.
Place your index finger on the 1st fret of the G string, your middle finger on the 2nd fret of the B string, your ring finger on the 2nd fret of the E string, and your pinky finger on the 4th fret of the D string. Strum all four strings and check that each one rings cleanly.
Read the frets across D, G, B and E. A 0 means open and x means mute. These fingerings are for Baritone strings. A Standard gCEA chart uses different shapes for the same chord names.
Root
C#
Quality
Suspended 4th
Notes
C# · F# · G#
How the C#sus4 chord works
C#
Root (1)
The home note. It gives the chord its name.
F#
Perfect fourth (4)
A suspended fourth that replaces the third.
G#
Perfect fifth (5)
Adds strength and stability.