Create music by transforming the given musical sequence into its alphabetical representation and incorporating the provided motif.
X:1
L:1/8
M:3/8
K:Bb
['Bbb f2 d', 'Acc c2 d']  
X:1
L:1/8
M:3/8
K:Bb
|: Bbb | f2 d | ecc | dBB | Bbb | f2 d | ecA | B3 :: Acc | c2 d | ecc | dBB | Acc | c2 d | ecA | 
 B2 F | Acc | c2 d | ecc | dBB | Acc | c2 d | ecA | B2 z :|  