Compose a musical work using the designated alphabetic notation and the supplied motif.
X:1
L:1/8
Q:1/8=120
M:6/8
K:Bb
['f2 e dcB', 'def fed']  
X:1
L:1/8
Q:1/8=120
M:6/8
K:Bb
|:"^A" F | BcB cde | f2 e dcB | f2 e dcB | F2 c B2 :|"^B" z | def fed | cde edc | def fed | 
 B3 A2 F | Bdf fed | cde ecF | f2 e dcB | F2 c B2 ||  