Develop musical compositions by respecting the prescribed structure and combining the presented musical concept.
X:1
L:1/8
M:4/4
K:F
['fcAc FcAF (3EFG cG', 'a=gfe d^cde f2 Ag afed dcBA dAeA'  
X:1
L:1/8
M:4/4
K:F
|: (3fff | fcAc FcAF | (3EFG cG ECCe | fcAc FcAc | defg affe | fcAc FcAF | (3EFG cG ECCE | 
 FAcf agfe |1 fcAc F2 :|2 fcAc F2 A2 |: d3 e f2 fg | a^gab a=gfe | d^cde f2 Ag | afed dcBA | 
 dAeA fAgA | a2 (3fga gbag | fed^c dBAG |1 F2 E2 DEFA :|2 F2 EF D2 ||  