Create a musical composition incorporating the given motif following the designated alphabetical pattern.
X:1
L:1/8
M:4/4
K:Amin
['cded cAAc B3 d BGGB', 'f g3 aged cAAB']  
X:1
L:1/8
M:4/4
K:Amin
|: cded cAAc | B3 d BGGB | cded cAAG | EDEG A3 B | cded cAAc | B3 d BGGB | cABG AGED | EDEG A3 B :: 
 cdef f g3 | aged cAAB | cdef fged | eaag a3 g | (3Bcd ef f g3 | aged cAAB | cded cAAG | 
 EDEG A3 B :|  