Compose a piece of music based on the provided motif and adhering to the outlined musical structure.
X:1
L:1/8
M:6/8
K:Bmin
['f3 gfe fdc BAF GBd', 'GBd Ace'  
X:1
L:1/8
M:6/8
K:Bmin
|: f3 gfe | fdc BAF | GBd fdg | eaf gfe | f3 gfe | fdc BAF | GBd fed |1 edc B3 :|2 edc B2 A |: 
 FBd FBd | GBd GBd | Ace Ace | dcB cBA | FBd FBd | GBd GBd | Ace fed |1 edc B2 A :|2 edc B3 ||  