Construct a musical piece using the designated motif and sticking to the alphabetical form presented.
X:1
L:1/8
M:4/4
K:G
['dBGB d(gfg)', 'G2 (cB) AFDF AcBA BGDG B,DG,B, DGBd']  
X:1
L:1/8
M:4/4
K:G
|: (Bc) | dBGB d(gfg) | dBGB d(gfg) | dBed cBAG | FAGE D2 Bc | dBGB d(gfg) | dBGB d(gfg) | 
 edcB AGFA | G2 B2 G2 :: (cB) | AFDF AcBA | BGDG B,DG,B, | DGBd gdBG | Ad^ce d2 ef | gbgd BdBG | 
 CB,CD EDCB, | Cedc BAGF | G2 B2 G2 :|  