File made in AutoCad – year 2008 – With all chords used in organ or piano
Drawing labels, details, and other text information extracted from the CAD file (Translated from Maltese):
Mayor, Menor, Septima, dim, Aum, Novena, CMI, cdim, GMI, DMI, biting, ddim, examination, ams, bmi, Adim, edim, bdim, ebmi, bbmi, imf, ebdim, bbdim, fdim, dbmi, ABMI, dbdim, abdim