Create a musical composition using the provided motif and the alphabet representation of the specified sequence.
X:1
L:1/8
M:4/4
K:Bb
['bfdB ecAF', 'B,2 fdc=B cded ec_BA BcdF Gceg fABe']  
X:1
L:1/8
M:4/4
K:Bb
|: bfdB ecAF | EGCc{B} A2 GF | bfdB ecAF | BdFA B2 B,2 :: fdc=B cded | ec_BA BcdF | Gceg fABe | 
 dcBA B2 B,2 :|  