Develop a musical composition using both the specified melodic theme and the alphabetical pattern naming.
X:1
L:1/8
Q:1/4=128
M:2/4
K:G
['(B/c/) dd ^cd', 'dB/c/ dB/c/ dg g>f fe', 'd2 z c BD BD B3 (B/d/)', 'BB AB', 'BG/A/ BG/A/ BB B>A dc', 'G,D B,D']  
X:1
L:1/8
Q:1/4=128
M:2/4
K:G
 (B/c/) | dd ^cd | G3 (B/c/) | dd ^cd | [FA]3 (A/B/) | cc BA | f3 e/e/ | ed ^cd | B3 (B/c/) | 
 dd ^cd | G3 (B/c/) | dd ^cd | [FA]3 (A/B/) | cc BA | f3 e/e/ | ed b>a | ag/g/ g :: (B/c/) | 
 dB/c/ dB/c/ | dg g>f | fe e>B | dc cA/B/ | cA/B/ cA/B/ | cf f>e | ed dA/B/ | cB BB/c/ | 
 dB/c/ dB/c/ | dg g>f | fe ed | ba gf | ed B2 | d>c AF | G3 :: B | d2 z c | BD BD | B3 (B/d/) | 
 cE cE | c3 (B/c/) | d^c/d/ ed | f3 e | dc BA | dG/G/ GB | d2 z c | BD BD | B3 (B/d/) | cE cE | 
 c3 (B/c/) | d^c/d/ ed | f3 e | ed ba | [Bg][Bg] [Bg] :| (G/A/) | BB AB | GD/B,/ G,G/A/ | BB AB | 
 (c/A/)F/D/ A,F/G/ | AA GF | d3 c/c/ | cB AB | G3 (G/A/) | BB AB | GD/B,/ G,G/A/ | BB AB | 
 (c/A/)F/D/ A,F/G/ | AA GF | d3 c/c/ | cB d>c | cB B :: (G/A/) | BG/A/ BG/A/ | BB B>A | dc c>D | 
 BA AF/G/ | AF/G/ AF/G/ | Ad d>c | cB BF/G/ | AG GG/A/ | BG/A/ BG/A/ | BB B>A | dc cB | gf ed | 
 cB G2 | B>D DC | [B,D]3 :: D | B2 z D | G,D B,D | G,D B,D | CE G,E | CE G,E | BA/B/ cB | [DA]3 c | 
 BA GF | G,[B,D]/[B,D]/ [B,D]G | B2 z D | G,D B,D | G,D B,D | CE G,E | CE G,E | BA/B/ cB | d3 c | 
 cB dc | BB [DB] :|  