Create musical compositions adhering to the given structure and incorporating the provided musical concept.
X:1
L:1/8
M:2/4
K:G
['gd ed/c/', 'Bc/B/ AG'  
X:1
L:1/8
M:2/4
K:G
|: B/4c/4d/ | gd ed/c/ | Bd de/f/ | gd ed/c/ | BG GB/4c/4d/ | gd ed/c/ | Bd dB | ce d>c | BG G :: 
 A | Bc/B/ AG | EG GA | Bc/B/ AG | Bd d2 | Bc/B/ AG | EG GB/4c/4d/ | gd ed/c/ | BG G :|  