Create a musical composition using the given alphabetical pattern and melodic theme.
X:1
L:1/8
M:2/2
K:Bmin
['fB (3cBA Bcde', 'fd adfd']  
X:1
L:1/8
M:2/2
K:Bmin
 ae | fB (3cBA Bcde | fBBd e2 de | fB (3cBA Bcde |1 fbaf e2 :|2 fedf edBc || d2 fd adfd | 
 (3ded fd edBc | (3ddd fd adfd | bgaf edBc | d2 fd adfd | d2 fd edBc | defg agaf | bgaf e2 ||  