ChordG♭7♯9Mandolin · Standard G♭ dominant seventh sharp nine · Open position GDAE3♭7RnoteB♭F♭Same note as EAG♭role3♭7♯9Rfret3202frets 2–3C3C4C5C6C7RootG♭1stB♭2ndD♭3rdF♭ StrumArpeggio