Create musical compositions adhering to the given structure and incorporating the provided musical concept.
X:1
L:1/8
Q:3/8=120
M:6/8
K:G
['BGG DGG BGB dcB', 'G2 g/a/ bgg dgg bgb bag afd'  
X:1
L:1/8
Q:3/8=120
M:6/8
K:G
"_No Key Sig in MS" d/c/ | BGG DGG | BGB dcB | cAA DAA | cAc edc | BGG DGG | BGB dcB | d/c/Bc Adc | 
 BGG G2 :: g/a/ | bgg dgg | bgb bag | afd Bdg | fdf agf | egg dgg | cgg Bgg | d/c/Bc Adc | 
 BGG G2 :|  