Create a musical piece using the provided alphabetic representation and the given motif.
X:1
L:1/8
M:2/4
K:Bb
['', 'cb ce', 'A2 ca cf Ad cb ce B2']  
X:1
L:1/8
M:2/4
K:Bb
 d>e |:"Bb" fd' bg | f2 d>e | fd' bg | f2 b2 |"F7" ac' ag | fb ac' |1"Bb" bd' bg | f2 d>e :|2 
"Bb" b4 | b2 z |][K:F][M:3/4] x4 x4"F" ca cf Ad |"C7" cb ce B2 | cb ce Bd |"F" ca cf A2 | 
 ca cf Ad |"C7" cb ce B2 | cb ce Be |"F" f6 |"F" ca cf Ad |"C7" cb ce B2 | cb ce Bd |"F" ca cf A2 | 
 ca cf Ad |"C7" cb ce B2 | cb Bg Ge |"F" f6 |]  