Develop musical compositions by respecting the prescribed structure and combining the presented musical concept.
X:1
L:1/8
M:3/8
K:F
['A3 A3 AGA c2 B']  
X:1
L:1/8
M:3/8
K:F
 A3 | A3 | AGA | c2 B | G3 | G3 | GFG | A2 z | A3 | A3 | AGA | c2 B | GAB | dcE | F3 | z3 | d3 c3 | 
 e3 f2 z GABdcE | F3 z3 |]  