Compose a piece of music using the provided motif and follow the designated alphabet character structure.
X:1
L:1/8
M:4/4
K:G
['ef |[M:6/8] ggg B2 A GAG GBd', 'faa faa']  
X:1
L:1/8
M:4/4
K:G
|: ef |[M:6/8] ggg B2 A | GAG GBd | efe edB | dBA A3 | GBd gdB | GBd g2 a | bag fge | ed^c d2 :: 
[M:4/4] eg |[M:6/8] faa faa | faa afd | gbb gbb | gbb bag | faa faa | faa afa | bag fge | 
 ed^c d2 :|  