Compose a musical piece based on the given motif and alphabet representation.
X:1
L:1/8
Q:1/8=160
M:9/8
K:G
['G2 B BGB', 'f gfg e2 g fdB ece fdf']  
X:1
L:1/8
Q:1/8=160
M:9/8
K:G
 B | G2 B BGB dBG | ecA ABG FED | G2 B BGB dBd |1 ece fdf gd :|2 ece fdf g2 |: g | bag a2 f g2 f | 
 gfg e2 g fdB | ece fdf gfe |1 dgf e2 d ef :|2 dgf edc BcA |"^final" G6 z3 |]  