Construct a musical piece utilizing the given sequence in alphabetical form and the supplied motif.
X:1
L:1/8
M:3/4
K:G
['GBDB d2', 'G2 dBGBdB d2 cABd dBGBdB dcAB', '', 'edcBAG FDFA GB', 'DGceBG DGAFGB |{G} EGce BG DGAF G2', 'dbcaBg agaf']  
X:1
L:1/8
M:3/4
K:G
"^1." GBDB d2 | dcAB d2 | GBDB d2 | dcAB G2 :: dBGBdB | d2 cABd | dBGBdB | dcAB G2 :|"^2." |: 
 edcBAG | FDFA GB | AGAc Bd | edcBAG | FDFA GB | AGAF G2 :: DGceBG | DGAFGB |{G} EGce BG | 
 DGAF G2 :|"^3." dbcaBg | dbcaBg | dbcaBg | agaf g2 :|  