Craft music utilizing the alphabetic representation of the designated musical pattern and the given melodic theme.
X:1
L:1/8
M:2/4
K:G
['(Bc) d-d dd g2']  
X:1
L:1/8
M:2/4
K:G
 (Bc) | d-d dd | g2 Bc | d2 de | d2 (Bc) | d-d dd | g2 cB | BA z2 | z2 | AB | cc cc | c2 dc | 
 (BA) Bc | d2 g3/2 e/ | d2 Bd | dc AF | AG ||  