ChordF7♭137-string · Standard F dominant seventh flat thirteen · Frets 1–3 BEADGBER5♭73♭13noteFCE♭AD♭roleR5♭73♭13fret13122frets 1–3C1C2C3C4C5C6RootF1stA2ndC3rdE♭ StrumArpeggio