Compose a piece of music using the provided motif and follow the designated alphabet character structure.
X:1
L:1/8
M:6/8
K:G
['dBA G', 'bgd ece ef/f/g fdf fga gBc def']  
X:1
L:1/8
M:6/8
K:G
|: GD/D/E GAB | deg edB | AEA c3 | eag{g} fed | BGB dB/c/d | g3 bgd | eab age |1 dBA G (BA) :|2 
 dBA G (ef) |: gBc def | g3 bgd | ece ef/f/g | fdf fga | gBc def | ge/f/g bgd | eab age |1 
 dBA G (ef) :|2 dba G3 ||  