ChordE♭7(add13)7-string bass · Standard E♭ dominant seventh added thirteenth · Frets 5–7 BEADGCF5R3♭7313noteE♭GD♭GCroleR3♭7313fret65677frets 5–7C0C1C2C3C4C5RootE♭1stG2ndB♭3rdD♭ StrumArpeggio