The two works share a fundamental integrity, and nothing else.
This suggests that the works share a common source.
Very different in mood and music these works nonetheless share some features.
All the works share a common trait unique to children: innocence.
All three works share common plot elements, while featuring their differences as well.
Yet all three works share one mighty virtue: burning conviction.
The two works share ingredients, though the proportions are different.
The two works share a concern for manners, particularly those of classical ballet.
But although the two works share these traits, each has a distinct aura.
Although different in expression, the two works share many ideas and scenes.