Compose a musical piece using the designated musical pattern's alphabetic representation and the assigned melodic theme.
X:1
L:1/8
M:2/2
K:G
['(b/a/g/f/ g)d BGGB', 'd(gg)e d(bb)a gedB']  
X:1
L:1/8
M:2/2
K:G
 g | (b/a/g/f/ g)d BGGB | cABG TA>GEg | (b/a/g/f/ g)d BGGB | cAdB G/G/G G :: e | d(gg)e d(bb)a | 
 gedB TA>GEe | d(gg)e d(bb)a | gedB G/G/G G :|  