Am I limited with writing Like I am with the piano? In the Piano, I cannot play All the scales, nor transition Into new movements. My piano playing is derivative. My notes are true; My rhythm is succinct and on time; Yet, am I, like with my music, Unable to play in different scales? Limited to a few Jazz Chords And the same basic scaled melody? I struggle to invent new songs Because I don't understand melody; It is foreign to my brain. I cannot create melody Because I cannot understand how. I can appreciate it in music; I crave it in what I listen to. But, I cannot form a melody. I cannot play in different scales; Only C Major, A Minor, C Minor and D Minor. I have a basic understanding of chord progression; But, I simply do not understand melody. I cannot understand melody. Is it also so with the profession I chose?