Question

Pls I mean inventions on the piano (C# ,Bb etc...)​

Answer 1

Step-by-step explanation:

A major (A).- A, C#, E

A minor (Am).- A, C, E

C major (C).- C, E ,G

C minor (Cm).- C, Eb, G

D major (D).- D, F#, A

D minor (Dm). D, F, A

E major (E).- E, G#, B

E minor (Em).- E, G, B