Learn how to play Diminished Chord in the key of C. Diminished chord is also written as dim or Co).
If you remember the formula of major triad (or major chord) which is: Root – 4HS – 3HS (or, 1 – 3 – 5), and by lowering both the third and the fifth notes by one-half step, you will have the formula of diminished chord, which is 1 – b3 – b5.
[HS: Half Step]
Root – 3HS – 3HS or 1 – b3 – b5 |