Compose music by following the designated structure and integrating the suggested musical idea.
X:1
L:1/8
M:4/4
K:D
['A,G, G,2 z']  
X:1
L:1/8
M:4/4
K:D
 A,F,A, | D3 A,F,A,B,A, | A,G, G,2 z DCD | E3 DCB,A,G, | F,4 z A,A,D | F3 EDCB,A, | 
 A,G, G,2 z EDF, | B,3 B,A,A,B,C | D4 z A,A,D | F3 EDCB,A, | A,G, G,2 z EDF, | B,3 B,A,A,B,C | 
 D4 z |]  