Compose a piece of music that combines the given melodic theme with the assigned alphabetical pattern.
X:1
L:1/8
M:2/4
K:G
['C z z2 (C2 B,)B, B,2 z3/2', '', 'B,)B, B,2 z3/2 B,/ B, z B,B,']  
X:1
L:1/8
M:2/4
K:G
 C z z2 | (C2 B,)B, | B,2 z3/2 B,/ | B, z B,B, ||[M:5/8] B, z2 B,B,/ z/ ||[M:2/4] C z z2 | 
 (C2 B,)B, | B,2 z3/2 B,/ | B, z B,B, ||[M:5/8] B, z2 B,B,/ z/ ||[M:2/4] C4 | C2 z2 :|  