13#5
Fig. 1 · Daug on the keyboard

piano chord

Daug

D1F♯3A♯♯5

Two major thirds stacked. Symmetrical: every note can be heard as the root.

on guitaron ukulelethe scale

What is true of it

Daug is D, F♯ and A♯ — 1, 3 and #5 counted from D.

D in other shapes

DmajorDmminorDdimdiminishedD5power chordDsus2suspended secondDsus4suspended fourth

CaugC♯augD♭augD♯augE♭augEaugFaugF♯augall 374