F E F G A C D A C A G F G F.A D. C A G G F A G F C F
The answer is motif :) any reoccurring theme, pattern, idea, image etc. in a work applies to this.
for example, an artist that includes flowers in across all of their work (or a series of it) would be depicting a floral motif. I hope this helps!!
Answer:
L’Orfeo, composed in 1607.
Explanation: