Develop musical compositions by respecting the prescribed structure and combining the presented musical concept.
X:1
L:1/8
M:4/4
K:A
['a cAec dBfd cAec e/f/g ae cAec', '', 'g a/g/f/e/ ac dBfg aeag f2 ef/g/'  
X:1
L:1/8
M:4/4
K:A
 a | cAec dBfd | cAec e/f/g ae | cAec dBfB | cA A/A/A f2 e :| g |: a/g/f/e/ ac dBfg | 
 aeag f2 ef/g/ | aefc dBed |1 cA A/A/A f2 e :|2 cAAa faea |]  