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
['B2 GB AGEG', 'Bd d2']  
X:1
L:1/8
M:4/4
K:G
 Bdde dBGA | B2 GB AGEG | Bdde dBGA | BAAG A2 GA | BABd e2 dB | dedB AGEG | B2 GB AGEG | 
 DGGF G3 A :| Bd d2 ce e2 | Bdde dBGA | Bd d2 edef | gedB A2 GA | BABd e2 dB | dedB AGEG | 
 B2 GB AGEG | DGGF G3 A :|  