Create musical pieces that follow the designated structure and incorporate the provided musical motif.
X:1
L:1/8
Q:1/4=140
M:4/4
K:Amix
['[Bd][Ac][Bd][Ac] [Bd]2 [FA]2 [GB]2 [EG][GB] [FA]4']  
X:1
L:1/8
Q:1/4=140
M:4/4
K:Amix
 [Bd][Ac][Bd][Ac] [Bd]2 [FA]2 | [GB]2 [EG][GB] [FA]4 | [Bd][Ac][Bd][Ac] [Bd]2 [FA]2 | 
 [GB]2 [EG][GB] [FA]4 |[K:Amin] [DG]2 [DG]/[DA]/[EB][Ec][Ec] [Ac]2 | [GB][GB][GB][GB] [DA]2 [DA]2 | 
 [DG]2 [DG]/[DA]/[EB][Ec][Ec] [Ac]2 | [GB][GB][GB][GB] [DA]2 [DA]2 |]  