diminished triads 3 half steps, 3 half steps Theory Things   William Wieland
line
line
line
Triad on Lines
OR
space
space
space
Triad on Spaces
g
e
cSharp
c
a
fSharp
d
b
gSharp
gFlat
eFlat
c
cFlat
aFlat
f
dFlat
bFlat
g
e
cSharp
aSharp
a
fSharp
dSharp
b
gSharp
eSharp
eFlat
c
a
aFlat
f
d
bFlat
g
e
fSharp
dSharp
bSharp
f
d
b
fFlat
dFlat
bFlat
Practice with Chord Construction (musictheory.net) Click on the gear in the upper right to customize as follows:
Clefs Treble & Bass, Key Signatures only the top one, Chords only Diminished Triad, Difficulty Level 2.