Develop musical compositions by respecting the prescribed structure and combining the presented musical concept.
X:1
L:1/8
M:3/4
K:G
['A2 z']  
X:1
L:1/8
M:3/4
K:G
 D | DG G3 B | B>A A2 z G/A/ | B2 d2 c>B | B2 A2 z G | Ge d3 e | dB c3 d | BABc d2 | c2 B2 z |]  