C#/D♭ minor 13 chords Author: Juan Martinez Categories: C♯ Chords Tags: min13 chords C# minor 13 chord on a piano Formula: 1-♭3-5-♭7-9-13 Notes: C#-E-G#-B-D#-A# chord suffix: C#min13 Use these charts to create your own C#min13 chord or play a C#min13 melody C# minor 13 chord on a pianoC# minor 13th chord on a guitar