ChordF7(add13)6-string bass · Standard F dominant seventh added thirteenth · Frets 5–7 BEADGC5R3♭7313noteFAE♭ADroleR3♭7313fret65677frets 5–7C0C1C2C3C4C5RootF1stA2ndC3rdE♭ StrumArpeggio