Compose a musical piece using the designated musical pattern's alphabetic representation and the assigned melodic theme.
X:1
L:1/8
Q:1/8=232
M:2/2
K:G
['[AA,,]B[cA,]A [BG,,]c [dG,]2 [dG,,]c[BG,]A [cC,,]d [eC,]2', '[AA,]2 [eA,,]2 [eA,]f [gG,,]a[gG,]f']  
X:1
L:1/8
Q:1/8=232
M:2/2
K:G
|: [AA,,]B[cA,]A [BG,,]c [dG,]2 | [dG,,]c[BG,]A [cC,,]d [eC,]2 | [eC,,]g[fG,]e [dD,,]c[BD,]A | 
 [AA,,]B[cA,]A [BG,,]c [dG,]2 | [dG,,]c[BG,]A [cC,,]d [eC,]2 | [dD,,]c[BD,]A [BE,,]G [AA,]2 :: 
 [eA,,]2 [eA,]f [gG,,]a[gG,]f | [eC,,]2 [eC,]2 [dG,,]c[BG,]A | [eA,,]2 [dA,]c [BG,,]2 [AA,]2 | 
 [eA,,]2 [eA,]f [gG,,]a[gG,]f |[M:1/2] [eC,,]2 [eC,]2 |[M:2/2] [dD,,]c[BD,]A [BE,,]G [AA,]2 :|  