Compose a piece of music using the provided motif and follow the designated alphabet character structure.
X:1
L:1/8
M:9/8
K:G
['GAG B2 G', 'dBG dBG', 'g BGB G/A/BG AFc A2 F BAB', 'a2 g']  
X:1
L:1/8
M:9/8
K:G
 g | GAG B2 G Bcd | =fed cAF c2 F | G>AG BGB Bcd | gfe dBG Bcd | gfe dBG def | =fed cAF c2 A | 
 GAG B2 G Bdg | BGc AFA G2 :: B | dBG dBG dBG | cAF cAF c2 A | dBG dBG dBG | gfe dBG Bcd | 
 gfe dBG Bdg | =fed cAF c2 A | GAG B2 G Bcd | BGB AFA G2 |][K:G] g | BGB G/A/BG | AFc A2 F | 
 BAB G/A/BG | BAB g>ag | fed edB | gdB Gef | ga/g/f/e/ dgG | B3 d2 :: e/f/ | gab b2 g | geb a2 g | 
 gab a2 g | fed Bdg | fed edB | gdB Bag | gab dgG | B3 d2 :|  