ChordC♯7sus4♭9Bass · Standard C♯ seventh suspended fourth flat nine · Frets 7–9 EADG7R4♭7♭9noteC♯F♯BDroleR4♭7♭9fret9997frets 7–9C1C2C3C4RootC♯1stF♯2ndG♯3rdB StrumArpeggio