ChordG–C–F–B♭HardMandolin · Standard G quartal chord, four notes · also Gm7(add11), no 5th · Frets 6–12 GDAE6R4♭7♭3noteGCFB♭roleR4♭7♭3fret121086frets 6–12C3C4C5C6C7Fourths, stacked on the first note in its name StrumArpeggio