Create a musical composition using the given alphabetical pattern and melodic theme.
X:1
L:1/8
Q:1/8=2
M:3/4
K:G
['BA/B/ dc{Bc}']  
X:1
L:1/8
Q:1/8=2
M:3/4
K:G
"^C"{Bc} BA/B/ dc{Bc} BA |{GA} GF/G/ (Ac) B>A |{Bc} BA/B/ dc{Bc} BA |{GA} GF/G/ (Ac) B2 |: 
{Bc} BA/B/ dc{Bc} BA | (G/F/)G/A/ (Bc/B/) A2 |{Bc} BA/B/ dc{Bc} BG |1 (AB/)A/ GF EG/A/ :|2 
{GA} GB/A/ GF E2 ||  