Develop a musical work using the identified alphabetic pattern and the supplied melody as a theme.
X:1
L:1/8
M:2/4
K:Amin
['A>B cd BG', 'Ac d/e/d/c/ B2 ^GA', 'A,C AG FG E2']  
X:1
L:1/8
M:2/4
K:Amin
|: A>B cd | BG Gg | e>d ce | d/e/d/c/ Be | A>B cd | BG G2 | A>G Fd | B3 e :: cA Ac | d/e/d/c/ B2 | 
 ^GA ce | a/b/a/g/ f2 | eA Ac | d/e/d/c/ B2 | ^GA Bc | A2 A2 :: A,C AG | FG E2 | D>C B,E | CE B,C | 
 A,C AG | FG E2 | D>CB,E | CB, A,2 :|  