Create a musical composition that adheres to the provided structure and theme.
X:1
L:1/16
M:2/4
K:Bb
['baba bfdf gaba g2f2 bfdf gece', 'c2B2 FcAc FdBd Fcde d2f2 bfdf gece'  
X:1
L:1/16
M:2/4
K:Bb
 baba bfdf | gaba g2f2 | bfdf gece | dfFd c2B2 :: FcAc FdBd | Fcde d2f2 | bfdf gece | dfFd c2B2 :|  