C# 13th chord

C#13 chord for piano presented by keyboard diagrams.
Explanation: The C sharp thirteenth is a seven-note chord. Due to practical circumstances, some notes (as a suggestion fifth, ninth, and eleventh) are omitted and the chord is played inverted. The chord is sometimes played with both hands. The chord is often abbreviated as C#13.
Omissions: C#13(no3): C# - G# - B - D# - F# - A#; C#13(no5): C# - F - B - D# - F# - A#.
Theory: The C# thirteenth chord is constructed by adding a third to an eleventh chord.

C#13

C#13 chord diagram
Notes: C# - F - G# - B - D# - F# - A# / C# - E# - G# - B - D# - F# - A#

C13 chord ‹ Previous • Next › D13 chord

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C#13 inverted

C#13 chord diagram
One of many possible inversions (with the 5th and the 11th omitted)

C# chord categories

C# C#m C#7 C#m7 C#maj7 C#mM7 C#6 C#m6 C#6/9 C#5 C#9 C#m9 C#maj9 C#11 C#m11 C#maj11 C#13 C#m13 C#maj11 C#add C#7-5 C#7+5 C#sus C#dim C#dim7 C#m7b5 C#aug C#aug7