By Jeffão Peres
Tríades em duas oitavas
C
G----------------------9--12-------12--9---------------------------
D-----2--5-------10-----------------------10--------5--2---------
A--3-----------------------------------------------------------3------
E-----------------------------------------------------------------------
Am
G------------------------------------------------------------------------
D-----------------------10--14------14--10-------------------------
A-----3--7--------12--------------------------12---------7--3------
E--5----------------------------------------------------------------5---
Dm
G-----------------------10--14-------14--10-------------------------
D-----3--7--------12---------------------------12--------7--3-------
A--5-----------------------------------------------------------------5---
E--------------------------------------------------------------------------
G
G--------------------------------------------------------------------------
D------------------------9--12---------12--9--------------------------
A-----2--5---------10--------------------------10---------5--2-------
E--3-----------------------------------------------------------------3----