Harmonising the Major Scale

Name the triad, and the notes that form it, for each degree of each scale (e.g. in C major, the triad on the tonic (I) is C).

Keys	I	IImi	IIImi	IV	V	VImi	VIIo
C major	C (C E G)
G major
D major
A major
E major
B major
F# major
C# major
F major
Bb major
Eb major
Ab major
Db major
Gbmajor
Cb major

Harmonising the Natural Minor Scale

Name the triad, and the notes that form it, for each degree of each scale (e.g. in A minor, the triad on the tonic (I) is Ami).

Keys	I	IImi	IIImi	IV	V	VImi	VIIo
A minor	Ami (A C E)
E minor
B minor
F# minor
C# minor
G# minor
D# minor
A# minor
D minor
G minor
C minor
F minor
Bb minor
Ebminor
Ab minor