I would say form, texture and color for this piece but mostly focused on texture
B. The pharaoh's crossed arms hold a crook and flail is right, and C. The middle coffin is decorated with colored glass are right.
I believe it is Sonny Rollins, I hope that helps you.
Concerto
I think I cant really explain how I got the answer.
Augmented ( I think)
Not sure if augmented chords have positions??
G flat?
