Create a musical composition using the given alphabetical pattern and melodic theme.
X:1
L:1/4
Q:1/2=90
M:3/2
K:G
['B G']  
X:1
L:1/4
Q:1/2=90
M:3/2
K:G
"^A""C" G"G/B" G"Am" G |"G" d2"^/" e/f/ g"C" e d/c/ |"Am" c2-"^/" c B"D7" A B | 
"Em" G2-"^/" G A/B/"Am" c B |"D" A2-"^/" A"C" G"G/B" G"Am" G |"G" d2"^/" e/f/ g"C" e d/c/ | 
"Am" c2-"^/" c A"A7" B ^c |"Bm" d2-"^/" d e/d/"A7" ^c/d/e/d/ |"D" d2-"^/" d d"^/" c B | 
"^B""C" c2"^/" B A"G/B" B G |"Am" c2-"^/" c B"D7" A B |"Em" G2"^/" G/A/ B"D7" G F | 
"G" G2-"^/" G d"^/" c B |"C" c2"^/" B A"G/B" B G |"Am" c2-"^/" c B"D7" A B | 
"Em" G2"^/" G/A/ B"D7" G F |"G" G2-"^/" G |]  