Develop musical pieces that conform to the specified format and include the suggested musical theme.
X:1
L:1/4
M:3/4
K:D
['A, A,']  
X:1
L:1/4
M:3/4
K:D
 A, F, A, | A, G,/F,/ G, | G, E, G, | F,/E,/F,/G,/ A, | A, F, A, | D3/2 C/ B, | A, B, ^G, | A,2 z | 
 A,3/2 G,/ F, | A,3/2 G,/ F, | D C B, | D C B, | A, A, A, | F3/2 E/ D | E3/2 D/ C | E D z |]  