Create musical compositions adhering to the given structure and incorporating the provided musical concept.
X:1
L:1/8
Q:1/8=140
M:2/2
K:G
['dc B2 GB AGEG DGBd gdBG FGAB', 'd2 ^cd'  
X:1
L:1/8
Q:1/8=140
M:2/2
K:G
 dc | B2 GB AGEG | DGBd gdBG | FGAB cBcd | fecB ADFA | BAGB AGEB, | DGBd gd^cd | fecA EGBA | 
 Ggfg G2 :| Bc | d2 ^cd gdBd | fecA E2 e2 | d2 ^cd edcB | AGFE D2 Bc | d2 ^cd gdBd | fecA E2 e2 | 
 dgfe d2 cA | Ggfg G2 :|  