Create musical compositions adhering to the given structure and incorporating the provided musical concept.
X:1
L:1/4
Q:1/2=100
M:2/2
K:G
['G B A'  
X:1
L:1/4
Q:1/2=100
M:2/2
K:G
|:"^A" d |"G" B3/2 A/ G B |"D7" A G/F/"G" G g |"Bm" f e/d/"C" e d/c/ |"G" B G- G B | 
"D" A G/F/"G" G B |"D" A G/F/"Em" G/A/B/c/ |"Bm" d c-"C" c B |"D" A3 ::"^B" d | 
"C" e d/c/"G" B/c/ d |"Em" G/A/ B"C" c2 |"Am" c/d/ e A e |"Am" a/b/ c'"D7" f2 |"G" g f-"Bm" f e- | 
"C" e d-"G/B" d c- |"Am" c B/c/"D7" A G/F/ |"G" G3 :|  