Compose music by following the designated structure and integrating the suggested musical idea.
X:1
L:1/8
M:4/4
K:D
['', 'FDGD ADBD ABcA d2 dc dBGB', 'B dBGB'  
X:1
L:1/8
M:4/4
K:D
 AG |: FDGD ADBD | ABcA d2 dc | dBGB A3 F | EF^GE A3 =G | FDGD ADBD | ABcA d2 dc | dBGB AFEF |1 
 D2 (3DDD D2 :|2 D2 (3DDD D2 de |: fA^GA eA^GA | dAFA D3 B | dBGB A3 F | EF^GE A3 e | fA^GA eA^GA | 
 dAFA D3 B | dBGB AFEF |1 D2 (3DDD D2 de :|2 D2 (3DDD D2 ||  